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Pro-flo 4-2-1 Headers
PRO-FLO 4-2-1 HEADER Up to 6 HP gains at the wheels! 3/8" laser-cut and CNC-machined flanges for a perfect fit 2-pc. design: 1-3/4" diam. "A" pipe and 2" "B" pipe Optional 3" "B" pipe for drag use Test proven on many 12-second, all-motor cars driven daily plus on 11-second naturally-aspirated track vehicles. Gains on a stock motor over the OEM exhaust manifold are 6 HP at the wheels while retaining stock cat-back exhaust. This header has supported over 250+ HP at the wheels when the optional race "B" pipe is used. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:1994-1997 Honda Civic Del Sol B16A VTEC
Armor Coat Ceramic Metallic Coated Shorty Headers
SHORTY HEADER KITS Save 20% ! Replace exhaust manifold perfectly and retain all emission fittings with no modifications! Super-long lasting! Dramatically reduce engine back pressure caused by power-robbing exhaust manifold. Let engine "breathe" better to increase horsepower and improve gas mileage. Feature 3/8" thick flanges and 16-gauge 1-1/2" mandrel-bent primary tubing. MIG-welded "O" rings always ensure perfect seal. CARB EO #D-439 approved for GM, EO #D-439-1 and D-439-3 approved for Dodge and Ford. All headers are 50-state legal except those with (A) which are 49-state legal (CARB EO applied for). Kits include 2 headers, gaskets, header bolts and instructions. Quantity is limited. Not all styles, sizes or colors shown may be available. Applications:1997-1999 Ford F-Series Pickup 1/2- & 3/4-ton with 4.6L Engine,1997-1999 Ford Bronco - Full Size with 4.6L Engine,1997-1999 Ford Expedition with 4.6L Engine
Flow Tech Headers
HEADER KITS, CUSTOM DUAL EXHAUST SYSTEM KITS AND MUFFLERS Reduce back pressure Help engine "breathe" better to increase power and gas mileage Great for better performance and faster acceleration in older vehicles. Self-scavenging 4-tube headers allow smoother flow of exhaust gases. Individually tuned for optimum balance of engine's intake/exhaust system. Large 2-1/2" or 3" diameter collector bolts directly to oversized 2-1/4" extension pipes. Heavy-duty, 16-gauge aluminized mandrel-bent dual exhaust system exits through 2-1/4" tailpipes. Tailpipes exit at side behind rear wheels. Custom fit for easy installation. No welding required. Hardware and instructions included. Cannot be shipped express. Check local emission laws before ordering. NOTE: Not legal for sale or use on California pollution-controlled motor vehicles. This product is intended for off-road or racing use only and is not intended or applicable for highway use. (A) Air conditioner bracket required. (B) Pre-1970 vehicle with exhaust-manifold-mounted alternator must use bracket (sold separately). (C) Will not fit with power takeoff or high torque starter. (D) Will not fit with manual transmission. (E) Will not fit with air pump. (F) Will not fit automatic floor transmission. (G) Standard transmission may require clutch linkage modifications. Applications: All Makes All Models
Header & Stinger
HEADER/STINGER With competition merged collector Choose unpainted (raw) or chrome-plated Four 1-1/2" diam. pipes allow gasses to gradually merge at the collector. Pipes are held in place by heavy-duty springs which allow removal of one cylinder head without disturbing the opposite side. Built-in flex prevents breakage. For all Baja Bugs, Dune Buggies and Sand Rails equipped with '66-73 1300cc, 1500cc or 1600cc Beetle, Super Beetle or Ghia rear-mounted engine. Includes hardware and instructions. Fiberglass-wrapped baffle (if needed) available separately. Note: Not legal for sale or use on California pollution-controlled motor vehicles. Applications: All Makes All Models
Neuspeed N2 Headers
NEUSPEED+»-+-+ TOP-PERFORMANCE HEADER Save 20%! 4-coat ceramic exterior finish for maximum corrosion resistance plus great looks One-coat ceramic interior finish for superior airflow Amazing performance and horsepower gains from the best in the industry! Unique design and mandrel-bent tubing?the reasons this header outperforms all others. 50-state legal. Smooth, spatter-free welds; flat-ground CNC flanges for smooth transitions; tuned runner. Easy to install. 2 gaskets and 3 bolts included. Cylinder-head-to-manifold gasket not included. For off-road use only. Quantity is limited. Not all styles, sizes or colors shown may be available. Applications:1997-1999 Honda Prelude without Sport Handling Package
Pacesetter Performance Headers
PERFORMANCE HEADER KIT For 4- and 6-cylinder cars, trucks, vans and SUVs Get more horsepower, better gas mileage and a smoother running engine! Custom fit for easy installation Gives more power per dollar than any other single modification. A "must" for 4- and 6-cylinder engines, as these engines are equipped with a restrictive exhaust manifold that limits engine operating efficiency and results in sluggish performance. Header lets engine "breathe" better and operate more efficiently. Improves acceleration, ensures better gas mileage and a cooler running engine. You can gain more horsepower over stock equipment with a well-tuned or slightly modified engine. MIG welded of heavy steel with flanges made to exact thickness of stock exhaust manifold. This permits installation for any stock or modified intake manifold, using stock hardware and only one stock gasket, without shims. For straight 6-cylinder and 4-cylinder one header included; for V6 two headers included (except where noted). Depending on application, headers not equipped with smog fittings. Check local emission laws before ordering. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. (A) With EGR fitting. (B) Will not fit with automatic floor shift. Applications:1990-1995 Toyota Pickup 2.2L; 2.4L/20R; 22R 2WD
Tepee-Style Header Exhausts
TEPEE-STYLE HEADER EXHAUSTS Equal-length tubes mount above engine providing maximum ground clearance and assuring extra horsepower due to extractor effect. High-performance exhausts with chromed megaphone stinger. Mandrel-bent 1-1/2" tubing for free scavenging. Flange is 32" above exhaust ports. Competition tuned to give lowest ETs. Bolts to head. Kit includes hardware and instructions. Fit exposed body dune buggies with '61-73 1200cc, 1300cc, 1500cc or 1600cc Beetle, Super Beetle or Karmann Ghia engine. Does not fit 411. Note: Not legal for sale or use on California pollution-controlled motor vehicles. Applications: All Makes All Models
Thunder Muff Headers
EMISSIONS-LEGAL HEADER KIT Flocote? internal ceramic finish increases exhaust flow for more power and better overall performance Triple-thick exterior ceramic coating fights rust and heat so your street machine's header lasts 10 times longer?or more! Exterior and interior ceramic coating. Custom fit and street legal. Bifurcated 4-2-1 tubing design for the most torque and horsepower (except where noted). CNC billet connector flanges (the best!) with O-ring seals ensure no warping, no leaks and no power loss. Ultra-smooth outer coating. Mandrel-bent thick-wall 16-gauge tubing retains heat for more power. Exclusive heli-arc nickel-bronze welds enhance looks, prevent leaks and resist cracking due to vibration. Shipped separately from factory. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:1998-2000 Honda Accord SOHC VTEC
Chrome-plated 4-2-1 Headers
CHROME-PLATED 4-2-1 HEADERS A performance boost for your engine! Show-quality chrome-plated finish These performance headers not only look terrific, they help your engine "breathe" better. Enhance flow for top performance at all times. Applications:2002-2003 Acura RSX Type S
Custom-fit Street Legal Headers
CUSTOM-FIT STREET-LEGAL HEADERS Great Looks! More HP!! Design and placement of collectors smooth out the exhaust pulses to ensure dramatic power increases Large primary runners make these headers the best choice for cars modified for more power 4-2-1 design Mandrel-bend stainless steel pipes and cast flanges. Emissions compliant (CARB #D-397-4, D-397-8). NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:1995-1999 Mitsubishi Eclipse 2WD
Custom-Fit High-Performance Competition Headers
CUSTOM-FIT HIGH-PERFORMANCE COMPETITION HEADERS A must for engines with a restrictive exhaust manifold that can limit operating efficiency and result in sluggish performance Ideal for street or strip?at a fraction of the cost of a Super Competition race header! More HP! Improved mileage! The feel and sound of a smooth-running performance engine! The easy way to add horsepower to your engine for a big performance boost! These competition Holley+»-+-+ headers are designed for the value-conscious enthusiast with a stock to mildly modified engine. They help restore power by letting your engine "breathe" better, operate more efficiently and run cooler. You'll enjoy faster acceleration and get more miles on a gallon of gas. Custom designed of durable 16-gauge mild steel tubing with tuned lengths for maximum performance. Long-transition collectors ensure reduced back pressure for increased exhaust flow. 5/16" machined flanges with welded O-rings make a perfect sealing surface. Superior weld design lasts longer under extreme weather/temperature conditions. Easy to install on stock replacement and most aftermarket heads with an angle-plug configuration. Will not fit most aftermarket racing heads with raised exhaust ports. Headers, gaskets and hardware included. Not equipped with smog fittings. Sold in pairs. Shipped separately from factory. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. FOOTNOTES A = Will not fit air injection manifold. Header with air injection fittings available on special order. B = For 1980-present cars, reducers available with oxygen sensor by special order. C = Will not fit angle plug heads. D = Will bolt on the popular aftermarket B-S heads with modifications to heads and header. E = Will bolt on the popular aftermarket B-A heads with modifications to heads and header. F = Will not fit Dart/Windsor head or cars with C-6 automatic transmission. G = Fits 2 V heads only. H = Fits 4 V heads only for vehicles without C-6 transmission. I = Some factory heads do not have bolt hole in end. Holes must be drilled and tapped to ensure proper sealing. J = Installation requires power steering bracket (sold separately; SKU# 49ZX0528TF). K = Installation requires air conditioning bracket (sold separately; SKU# 49ZX0526X for left side, SKU# 49ZX0527N for right side). Applications:1972-1976 American Motors Gremlin,1972-1976 American Motors Hornet,1968-1974 American Motors Javelin,1968-1974 American Motors AMX,1974-1976 American Motors Matador,1979 American Motors Spirit,1978-1987 Buick Regal,1955-1989 Chevrolet All Models Full-size Cars (inc. Wagons),1967-1992 Chevrolet Camaro,1964-1987 Chevrolet Chevelle,1964-1987 Chevrolet El Camino,1968-1979 Chevrolet Chevy II,1968-1979 Chevrolet Nova,1955-1982 Chevrolet Corvette,1970-1987 Chevrolet Monte Carlo,1967-1982 Dodge All Models (inc. Wagons),1970-1974 Dodge Challenger,1970-1974 Plymouth Barracuda,1975 Chrysler Cordoba,1967-1992 Pontiac Firebird (inc. Trans Am)
DC Sports 4-1 Headers
4-1 HEADER Popular with the racing crowd, but engineered with mid-range power No need to redline engine to make power with this header! Features lightened CNC-machined flanges and mandrel-bent tubing. True trapezoidal merge collector is more efficient at scavenging exhaust gases than a standard swaged collector. Ends of the primaries are precisely mitered to join together and form a smooth transition. This merge allows exhaust gases to flow freely into the collector without turbulence. Trapezoidal merge also allows top tubes to be offset from the bottom to increase ground clearance. Applications:1994-2001 Acura Integra Sub Model: LS; RS; GS
DC Sports 4-2-1 One-Piece Headers
4-2-1 ONE-PIECE HEADER Up to 2 lbs. lighter than 2-piece headers Perfect combination of clean look, light weight and superior ground clearance Mandrel-bent tubing Two CNC-machined middle flanges. CARB exempt (EO D-370-8). Shipped separately from factory. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:2002-2003 Acura RSX,2002-2003 Honda Civic Sub Model: Si
DC Sports 4-2-1 2-Piece Header Kits
4-2-1 2-PIECE HEADER KIT The perfect combination of performance superiority and installation ease! The best average power gains, best peak power and best torque?tests prove it! Big gains?up to 6.8 HP and up to 4.6 ft./lbs. of torque! Perfect-fitting, top-performing header?the results of the CNC-machined flanges, TIG welding and mandrel-bent tubing. The flanges and factory-style O-rings ensure a leak-free seal. Threaded flanges simplify installation. CARB exempt. Shipped separately from factory. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:1994-2001 Acura Integra Sub Model: LS; RS; GS
Pacesetter Performance Headers
PERFORMANCE HEADER KIT For 4- and 6-cylinder cars, trucks, vans and SUVs Get more horsepower, better gas mileage and a smoother running engine! Custom fit for easy installation Gives more power per dollar than any other single modification. A "must" for 4- and 6-cylinder engines, as these engines are equipped with a restrictive exhaust manifold that limits engine operating efficiency and results in sluggish performance. Header lets engine "breathe" better and operate more efficiently. Improves acceleration, ensures better gas mileage and a cooler running engine. You can gain more horsepower over stock equipment with a well-tuned or slightly modified engine. MIG welded of heavy steel with flanges made to exact thickness of stock exhaust manifold. This permits installation for any stock or modified intake manifold, using stock hardware and only one stock gasket, without shims. For straight 6-cylinder and 4-cylinder one header included; for V6 two headers included (except where noted). Depending on application, headers not equipped with smog fittings. Check local emission laws before ordering. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. (A) With EGR fitting. (B) Will not fit with automatic floor shift. Applications:1986-1985 Nissan Hardbody 2.4L 2WD,1988 Nissan Hardbody 2.4L 2WD
Tepee-Style Header Exhausts
TEPEE-STYLE HEADER EXHAUSTS Equal-length tubes mount above engine providing maximum ground clearance and assuring extra horsepower due to extractor effect. High-performance exhausts with chromed megaphone stinger. Mandrel-bent 1-1/2" tubing for free scavenging. Flange is 32" above exhaust ports. Competition tuned to give lowest ETs. Bolts to head. Kit includes hardware and instructions. Fit exposed body dune buggies with '61-73 1200cc, 1300cc, 1500cc or 1600cc Beetle, Super Beetle or Karmann Ghia engine. Does not fit 411. Note: Not legal for sale or use on California pollution-controlled motor vehicles. Applications: All Makes All Models
Pro-flo 4-2-1 Headers
PRO-FLO 4-2-1 HEADER Up to 6 HP gains at the wheels! 3/8" laser-cut and CNC-machined flanges for a perfect fit 2-pc. design: 1-3/4" diam. "A" pipe and 2" "B" pipe Optional 3" "B" pipe for drag use Test proven on many 12-second, all-motor cars driven daily plus on 11-second naturally-aspirated track vehicles. Gains on a stock motor over the OEM exhaust manifold are 6 HP at the wheels while retaining stock cat-back exhaust. This header has supported over 250+ HP at the wheels when the optional race "B" pipe is used. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:1996-2000 Honda Civic EX,1992-1995 Honda Civic LX; DX; EX; Si
Armor Coat Ceramic Metallic Coated Shorty Headers
SHORTY HEADER KITS Save 20% ! Replace exhaust manifold perfectly and retain all emission fittings with no modifications! Super-long lasting! Dramatically reduce engine back pressure caused by power-robbing exhaust manifold. Let engine "breathe" better to increase horsepower and improve gas mileage. Feature 3/8" thick flanges and 16-gauge 1-1/2" mandrel-bent primary tubing. MIG-welded "O" rings always ensure perfect seal. CARB EO #D-439 approved for GM, EO #D-439-1 and D-439-3 approved for Dodge and Ford. All headers are 50-state legal except those with (A) which are 49-state legal (CARB EO applied for). Kits include 2 headers, gaskets, header bolts and instructions. Quantity is limited. Not all styles, sizes or colors shown may be available. Applications:1997-1999 Ford F-Series Pickup 1/2- & 3/4-ton with 4.6L Engine,1997-1999 Ford Bronco - Full Size with 4.6L Engine,1997-1999 Ford Expedition with 4.6L Engine
Ceramic Metallic Coated Headers
ARMOR*COAT CERAMIC-METALLIC COATED HEADER KIT For 4- and 6-cylinder trucks, vans and off-road vehicles Resists rust and corrosion to extend header's life Increases horsepower...and looks great! Computer designed for easiest installation and best fit A "must" for 4- and 6-cylinder engines equipped with a power-robbing restrictive exhaust manifold. Helps engine "breathe" better to improve performance and fuel economy and to provide the acceleration you need when you need it. Made of 18-gauge mandrel-bent mild steel tubing with thick flanges and surface-ground O-ring exhaust ports. Polished Armor*Coat finish enhances header's appearance; won't discolor like header paint, chrome or conventional coatings; reduces under-hood temperatures for greater engine efficiency and cleans easily. Armor*Coat?a space-age metallic-ceramic coating?is applied to each header. It forms a near metal-to-metal bond after high-temperature curing. Lasts longer than almost any other coating and is super resistant to chipping and peeling. Header, hardware, gaskets and illustrated instructions included. Header bolts not included. TD=Tubing Diameter; CD=Collector Diameter. Note: Will not fit turbocharged vehicles. Shipped separately from factory. Cannot be shipped express. Check local emission laws before ordering. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. (A) Flanged collector. (B) Slip-fit collector. (C) With hookups for smog and engine-management sensors. (D) Without smog or engine-management hookups. (E) Includes collector reducer?fabrication required to hook up to exhaust system. (F) Includes header extension to connect to stock system?fabrication may be required. (G) Fits cylinder heads with evenly spaced exhaust ports. (H) Fits cylinder heads with pair exhaust ports. Applications: Eagle Talon 2.0L DOHC; 1-1/2" x 2-1/2, Mitsubishi Eclipse 2.0L DOHC; 1-1/2" x 2-1/2
Flow Tech Headers
HEADER KITS, CUSTOM DUAL EXHAUST SYSTEM KITS AND MUFFLERS Reduce back pressure Help engine "breathe" better to increase power and gas mileage Great for better performance and faster acceleration in older vehicles. Self-scavenging 4-tube headers allow smoother flow of exhaust gases. Individually tuned for optimum balance of engine's intake/exhaust system. Large 2-1/2" or 3" diameter collector bolts directly to oversized 2-1/4" extension pipes. Heavy-duty, 16-gauge aluminized mandrel-bent dual exhaust system exits through 2-1/4" tailpipes. Tailpipes exit at side behind rear wheels. Custom fit for easy installation. No welding required. Hardware and instructions included. Cannot be shipped express. Check local emission laws before ordering. NOTE: Not legal for sale or use on California pollution-controlled motor vehicles. This product is intended for off-road or racing use only and is not intended or applicable for highway use. (A) Air conditioner bracket required. (B) Pre-1970 vehicle with exhaust-manifold-mounted alternator must use bracket (sold separately). (C) Will not fit with power takeoff or high torque starter. (D) Will not fit with manual transmission. (E) Will not fit with air pump. (F) Will not fit automatic floor transmission. (G) Standard transmission may require clutch linkage modifications. Applications: All Makes All Models
Header & Stinger
HEADER/STINGER With competition merged collector Choose unpainted (raw) or chrome-plated Four 1-1/2" diam. pipes allow gasses to gradually merge at the collector. Pipes are held in place by heavy-duty springs which allow removal of one cylinder head without disturbing the opposite side. Built-in flex prevents breakage. For all Baja Bugs, Dune Buggies and Sand Rails equipped with '66-73 1300cc, 1500cc or 1600cc Beetle, Super Beetle or Ghia rear-mounted engine. Includes hardware and instructions. Fiberglass-wrapped baffle (if needed) available separately. Note: Not legal for sale or use on California pollution-controlled motor vehicles. Applications: All Makes All Models
Pacesetter Performance Headers
PERFORMANCE HEADER KIT For 4- and 6-cylinder cars, trucks, vans and SUVs Get more horsepower, better gas mileage and a smoother running engine! Custom fit for easy installation Gives more power per dollar than any other single modification. A "must" for 4- and 6-cylinder engines, as these engines are equipped with a restrictive exhaust manifold that limits engine operating efficiency and results in sluggish performance. Header lets engine "breathe" better and operate more efficiently. Improves acceleration, ensures better gas mileage and a cooler running engine. You can gain more horsepower over stock equipment with a well-tuned or slightly modified engine. MIG welded of heavy steel with flanges made to exact thickness of stock exhaust manifold. This permits installation for any stock or modified intake manifold, using stock hardware and only one stock gasket, without shims. For straight 6-cylinder and 4-cylinder one header included; for V6 two headers included (except where noted). Depending on application, headers not equipped with smog fittings. Check local emission laws before ordering. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. (A) With EGR fitting. (B) Will not fit with automatic floor shift. Applications:1978-1997 Buick Century 231 V6 with Automatic Transmission (exc. FWD),1978-1987 Chevrolet Chevelle 231 V6 with Automatic Transmission,1978-1981 Chevrolet Camaro 231 V6 with Automatic Transmission,1978-1987 Oldsmobile Cutlass 231 V6 with Automatic Transmission,1978-1987 Pontiac LeMans 231 V6 with Automatic Transmission,1978-1987 Buick Regal 231 V6 with Automatic Transmission (exc. FWD),1978-1987 Chevrolet El Camino 231 V6 with Automatic Transmission,1978-1987 Chevrolet Malibu 231 V6 with Automatic Transmission,1978-1987 Chevrolet Monte Carlo 231 V6 with Automatic Transmission,1978-1987 Pontiac Grand Prix 231 V6 with Automatic Transmission
Thunder Muff Headers
EMISSIONS-LEGAL HEADER KIT Flocote? internal ceramic finish increases exhaust flow for more power and better overall performance Triple-thick exterior ceramic coating fights rust and heat so your street machine's header lasts 10 times longer?or more! Exterior and interior ceramic coating. Custom fit and street legal. Bifurcated 4-2-1 tubing design for the most torque and horsepower (except where noted). CNC billet connector flanges (the best!) with O-ring seals ensure no warping, no leaks and no power loss. Ultra-smooth outer coating. Mandrel-bent thick-wall 16-gauge tubing retains heat for more power. Exclusive heli-arc nickel-bronze welds enhance looks, prevent leaks and resist cracking due to vibration. Shipped separately from factory. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:1992-1995 Honda Civic,1994-1997 Honda Civic Del Sol (exc. DOHC VTEC)
Chrome-plated 4-2-1 Headers
CHROME-PLATED 4-2-1 HEADERS A performance boost for your engine! Show-quality chrome-plated finish These performance headers not only look terrific, they help your engine "breathe" better. Enhance flow for top performance at all times. Applications:1995-1999 Mitsubishi Eclipse Non-turbo
Custom-fit Street Legal Headers
CUSTOM-FIT STREET-LEGAL HEADERS Great Looks! More HP!! Design and placement of collectors smooth out the exhaust pulses to ensure dramatic power increases Large primary runners make these headers the best choice for cars modified for more power 4-2-1 design Mandrel-bend stainless steel pipes and cast flanges. Emissions compliant (CARB #D-397-4, D-397-8). NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:1992-2000 Honda Civic EX Coupe,1992-1995 Honda Civic Si Hatchback; DX
Custom-Fit High-Performance Competition Headers
CUSTOM-FIT HIGH-PERFORMANCE COMPETITION HEADERS A must for engines with a restrictive exhaust manifold that can limit operating efficiency and result in sluggish performance Ideal for street or strip?at a fraction of the cost of a Super Competition race header! More HP! Improved mileage! The feel and sound of a smooth-running performance engine! The easy way to add horsepower to your engine for a big performance boost! These competition Holley+»-+-+ headers are designed for the value-conscious enthusiast with a stock to mildly modified engine. They help restore power by letting your engine "breathe" better, operate more efficiently and run cooler. You'll enjoy faster acceleration and get more miles on a gallon of gas. Custom designed of durable 16-gauge mild steel tubing with tuned lengths for maximum performance. Long-transition collectors ensure reduced back pressure for increased exhaust flow. 5/16" machined flanges with welded O-rings make a perfect sealing surface. Superior weld design lasts longer under extreme weather/temperature conditions. Easy to install on stock replacement and most aftermarket heads with an angle-plug configuration. Will not fit most aftermarket racing heads with raised exhaust ports. Headers, gaskets and hardware included. Not equipped with smog fittings. Sold in pairs. Shipped separately from factory. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. FOOTNOTES A = Will not fit air injection manifold. Header with air injection fittings available on special order. B = For 1980-present cars, reducers available with oxygen sensor by special order. C = Will not fit angle plug heads. D = Will bolt on the popular aftermarket B-S heads with modifications to heads and header. E = Will bolt on the popular aftermarket B-A heads with modifications to heads and header. F = Will not fit Dart/Windsor head or cars with C-6 automatic transmission. G = Fits 2 V heads only. H = Fits 4 V heads only for vehicles without C-6 transmission. I = Some factory heads do not have bolt hole in end. Holes must be drilled and tapped to ensure proper sealing. J = Installation requires power steering bracket (sold separately; SKU# 49ZX0528TF). K = Installation requires air conditioning bracket (sold separately; SKU# 49ZX0526X for left side, SKU# 49ZX0527N for right side). Applications:1977-1987 Pontiac Grand Prix,1977-1987 Pontiac Phoenix,1964-1975 Pontiac GTO,1964-1975 Pontiac LeMans,1964-1975 Pontiac Grand Am,1967-1992 Pontiac Firebird (inc. Trans Am),1971-1974 Oldsmobile Vista Cruiser,1971-1975 Oldsmobile Delta 88,1965-1987 Oldsmobile 442,1965-1987 Oldsmobile Cutlass,1964-1973 Ford Mustang,1964-1973 Mercury Cougar,1970-1977 Ford Maverick,1966-1973 Ford Fairlane,1966-1973 Ford Falcon,1966-1973 Ford Torino,1966-1973 Ford Ranchero,1966-1973 Mercury Cyclone,1966-1973 Mercury Montego,1966-1969 Mercury Comet,1975 Chrysler Cordoba,1970-1974 Dodge Challenger,1970-1974 Plymouth Barracuda,1967-1982 Dodge All Models (
DC Sports 4-1 Headers
4-1 HEADER Popular with the racing crowd, but engineered with mid-range power No need to redline engine to make power with this header! Features lightened CNC-machined flanges and mandrel-bent tubing. True trapezoidal merge collector is more efficient at scavenging exhaust gases than a standard swaged collector. Ends of the primaries are precisely mitered to join together and form a smooth transition. This merge allows exhaust gases to flow freely into the collector without turbulence. Trapezoidal merge also allows top tubes to be offset from the bottom to increase ground clearance. Applications:1994-1999 Acura Integra Sub Model: Type R
DC Sports 4-2-1 One-Piece Headers
4-2-1 ONE-PIECE HEADER Up to 2 lbs. lighter than 2-piece headers Perfect combination of clean look, light weight and superior ground clearance Mandrel-bent tubing Two CNC-machined middle flanges. CARB exempt (EO D-370-8). Shipped separately from factory. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:1992-2000 Honda Civic
DC Sports 4-2-1 2-Piece Header Kits
4-2-1 2-PIECE HEADER KIT The perfect combination of performance superiority and installation ease! The best average power gains, best peak power and best torque?tests prove it! Big gains?up to 6.8 HP and up to 4.6 ft./lbs. of torque! Perfect-fitting, top-performing header?the results of the CNC-machined flanges, TIG welding and mandrel-bent tubing. The flanges and factory-style O-rings ensure a leak-free seal. Threaded flanges simplify installation. CARB exempt. Shipped separately from factory. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:1998-2002 Honda Accord Engine Size: 4-cyl.
Thunder Muff Headers
EMISSIONS-LEGAL HEADER KIT Flocote? internal ceramic finish increases exhaust flow for more power and better overall performance Triple-thick exterior ceramic coating fights rust and heat so your street machine's header lasts 10 times longer?or more! Exterior and interior ceramic coating. Custom fit and street legal. Bifurcated 4-2-1 tubing design for the most torque and horsepower (except where noted). CNC billet connector flanges (the best!) with O-ring seals ensure no warping, no leaks and no power loss. Ultra-smooth outer coating. Mandrel-bent thick-wall 16-gauge tubing retains heat for more power. Exclusive heli-arc nickel-bronze welds enhance looks, prevent leaks and resist cracking due to vibration. Shipped separately from factory. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:1994-2000 Acura Integra GSR
Pro-flo 4-2-1 Headers
PRO-FLO 4-2-1 HEADER Up to 6 HP gains at the wheels! 3/8" laser-cut and CNC-machined flanges for a perfect fit 2-pc. design: 1-3/4" diam. "A" pipe and 2" "B" pipe Optional 3" "B" pipe for drag use Test proven on many 12-second, all-motor cars driven daily plus on 11-second naturally-aspirated track vehicles. Gains on a stock motor over the OEM exhaust manifold are 6 HP at the wheels while retaining stock cat-back exhaust. This header has supported over 250+ HP at the wheels when the optional race "B" pipe is used. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:2000-2001 Acura Integra GSR
Armor Coat Ceramic Metallic Coated Shorty Headers
SHORTY HEADER KITS Save 20% ! Replace exhaust manifold perfectly and retain all emission fittings with no modifications! Super-long lasting! Dramatically reduce engine back pressure caused by power-robbing exhaust manifold. Let engine "breathe" better to increase horsepower and improve gas mileage. Feature 3/8" thick flanges and 16-gauge 1-1/2" mandrel-bent primary tubing. MIG-welded "O" rings always ensure perfect seal. CARB EO #D-439 approved for GM, EO #D-439-1 and D-439-3 approved for Dodge and Ford. All headers are 50-state legal except those with (A) which are 49-state legal (CARB EO applied for). Kits include 2 headers, gaskets, header bolts and instructions. Quantity is limited. Not all styles, sizes or colors shown may be available. Applications:1986-1995 Ford F-Series Pickup 1/2- & 3/4-ton with 5.8L Engine,1986-1995 Ford Bronco - Full Size with 5.8L Engine,1986-1995 Ford Expedition with 5.8L Engine
Flow Tech Headers
HEADER KITS, CUSTOM DUAL EXHAUST SYSTEM KITS AND MUFFLERS Reduce back pressure Help engine "breathe" better to increase power and gas mileage Great for better performance and faster acceleration in older vehicles. Self-scavenging 4-tube headers allow smoother flow of exhaust gases. Individually tuned for optimum balance of engine's intake/exhaust system. Large 2-1/2" or 3" diameter collector bolts directly to oversized 2-1/4" extension pipes. Heavy-duty, 16-gauge aluminized mandrel-bent dual exhaust system exits through 2-1/4" tailpipes. Tailpipes exit at side behind rear wheels. Custom fit for easy installation. No welding required. Hardware and instructions included. Cannot be shipped express. Check local emission laws before ordering. NOTE: Not legal for sale or use on California pollution-controlled motor vehicles. This product is intended for off-road or racing use only and is not intended or applicable for highway use. (A) Air conditioner bracket required. (B) Pre-1970 vehicle with exhaust-manifold-mounted alternator must use bracket (sold separately). (C) Will not fit with power takeoff or high torque starter. (D) Will not fit with manual transmission. (E) Will not fit with air pump. (F) Will not fit automatic floor transmission. (G) Standard transmission may require clutch linkage modifications. Applications: All Makes All Models
High-Performance Header
HIGH-PERFORMANCE HEADER Unique spring-loaded collector/reducer helps prevent exhaust damage. Dramatically reduces back pressure to increase power and mid-range torque and improve overall engine efficiency. Tuned header features equal-length heavy-duty 16-gauge steel tubes and 5/16" thick port flanges. Collector/reducer has unique spring-loaded ball-joint socket. Socket swivels to prevent breakage or cracking of exhaust system caused by back-and-forth movement of transverse-mounted engine. Kit includes oxygen sensor hookup, hardware and instructions. For 75-88 Volkswagen Scirocco, GTI, Jetta, Pickup, Rabbit and Rabbit convertible with or without catalytic converter. Not legal for sale or use on California pollution-controlled motor vehicles. Applications:1975-1983 Volkswagen Scirocco,1975-1983 Volkswagen Golf/Golf GTI GTI,1975-1983 Volkswagen Jetta,1975-1983 Volkswagen Rabbit,1975-1983 Volkswagen Rabbit Convertible
Pacesetter Performance Headers
PERFORMANCE HEADER KIT For 4- and 6-cylinder cars, trucks, vans and SUVs Get more horsepower, better gas mileage and a smoother running engine! Custom fit for easy installation Gives more power per dollar than any other single modification. A "must" for 4- and 6-cylinder engines, as these engines are equipped with a restrictive exhaust manifold that limits engine operating efficiency and results in sluggish performance. Header lets engine "breathe" better and operate more efficiently. Improves acceleration, ensures better gas mileage and a cooler running engine. You can gain more horsepower over stock equipment with a well-tuned or slightly modified engine. MIG welded of heavy steel with flanges made to exact thickness of stock exhaust manifold. This permits installation for any stock or modified intake manifold, using stock hardware and only one stock gasket, without shims. For straight 6-cylinder and 4-cylinder one header included; for V6 two headers included (except where noted). Depending on application, headers not equipped with smog fittings. Check local emission laws before ordering. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. (A) With EGR fitting. (B) Will not fit with automatic floor shift. Applications:1976-1987 Chevrolet All Models Motorhome 230-292,1976-1987 GMC All Models Motorhome 230-292
Tepee-Style Header Exhausts
TEPEE-STYLE HEADER EXHAUSTS Equal-length tubes mount above engine providing maximum ground clearance and assuring extra horsepower due to extractor effect. High-performance exhausts with chromed megaphone stinger. Mandrel-bent 1-1/2" tubing for free scavenging. Flange is 32" above exhaust ports. Competition tuned to give lowest ETs. Bolts to head. Kit includes hardware and instructions. Fit exposed body dune buggies with '61-73 1200cc, 1300cc, 1500cc or 1600cc Beetle, Super Beetle or Karmann Ghia engine. Does not fit 411. Note: Not legal for sale or use on California pollution-controlled motor vehicles. Applications: All Makes All Models
Thunder Muff Headers
EMISSIONS-LEGAL HEADER KIT Flocote? internal ceramic finish increases exhaust flow for more power and better overall performance Triple-thick exterior ceramic coating fights rust and heat so your street machine's header lasts 10 times longer?or more! Exterior and interior ceramic coating. Custom fit and street legal. Bifurcated 4-2-1 tubing design for the most torque and horsepower (except where noted). CNC billet connector flanges (the best!) with O-ring seals ensure no warping, no leaks and no power loss. Ultra-smooth outer coating. Mandrel-bent thick-wall 16-gauge tubing retains heat for more power. Exclusive heli-arc nickel-bronze welds enhance looks, prevent leaks and resist cracking due to vibration. Shipped separately from factory. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:1988-1991 Honda Civic,1988-1991 Honda CRX
Chrome-plated 4-2-1 Headers
CHROME-PLATED 4-2-1 HEADERS A performance boost for your engine! Show-quality chrome-plated finish These performance headers not only look terrific, they help your engine "breathe" better. Enhance flow for top performance at all times. Applications:1995-1999 Dodge Neon Engine Type: DOHC Engine
Custom-fit Street Legal Headers
CUSTOM-FIT STREET-LEGAL HEADERS Great Looks! More HP!! Design and placement of collectors smooth out the exhaust pulses to ensure dramatic power increases Large primary runners make these headers the best choice for cars modified for more power 4-2-1 design Mandrel-bend stainless steel pipes and cast flanges. Emissions compliant (CARB #D-397-4, D-397-8). NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:1995-1998 Nissan 240SX
Custom-Fit High-Performance Competition Headers
CUSTOM-FIT HIGH-PERFORMANCE COMPETITION HEADERS A must for engines with a restrictive exhaust manifold that can limit operating efficiency and result in sluggish performance Ideal for street or strip?at a fraction of the cost of a Super Competition race header! More HP! Improved mileage! The feel and sound of a smooth-running performance engine! The easy way to add horsepower to your engine for a big performance boost! These competition Holley+»-+-+ headers are designed for the value-conscious enthusiast with a stock to mildly modified engine. They help restore power by letting your engine "breathe" better, operate more efficiently and run cooler. You'll enjoy faster acceleration and get more miles on a gallon of gas. Custom designed of durable 16-gauge mild steel tubing with tuned lengths for maximum performance. Long-transition collectors ensure reduced back pressure for increased exhaust flow. 5/16" machined flanges with welded O-rings make a perfect sealing surface. Superior weld design lasts longer under extreme weather/temperature conditions. Easy to install on stock replacement and most aftermarket heads with an angle-plug configuration. Will not fit most aftermarket racing heads with raised exhaust ports. Headers, gaskets and hardware included. Not equipped with smog fittings. Sold in pairs. Shipped separately from factory. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. FOOTNOTES A = Will not fit air injection manifold. Header with air injection fittings available on special order. B = For 1980-present cars, reducers available with oxygen sensor by special order. C = Will not fit angle plug heads. D = Will bolt on the popular aftermarket B-S heads with modifications to heads and header. E = Will bolt on the popular aftermarket B-A heads with modifications to heads and header. F = Will not fit Dart/Windsor head or cars with C-6 automatic transmission. G = Fits 2 V heads only. H = Fits 4 V heads only for vehicles without C-6 transmission. I = Some factory heads do not have bolt hole in end. Holes must be drilled and tapped to ensure proper sealing. J = Installation requires power steering bracket (sold separately; SKU# 49ZX0528TF). K = Installation requires air conditioning bracket (sold separately; SKU# 49ZX0526X for left side, SKU# 49ZX0527N for right side). Applications:1972-1976 American Motors Gremlin,1972-1976 American Motors Hornet,1968-1974 American Motors Javelin,1968-1974 American Motors AMX,1974-1976 American Motors Matador,1979 American Motors Spirit,1978-1987 Buick Regal,1955-1989 Chevrolet All Models Full-size Cars (inc. Wagons),1967-1992 Chevrolet Camaro,1964-1987 Chevrolet Chevelle,1964-1987 Chevrolet El Camino,1968-1979 Chevrolet Chevy II,1968-1979 Chevrolet Nova,1955-1982 Chevrolet Corvette,1970-1974 Chevrolet Monte Carlo,1967-1982 Dodge All Models (inc. Wagons),1970-1974 Dodge Challenger,1970-1974 Plymouth Barracuda,1975 Chrysler Cordoba,1966-1969 Mercury Comet,1966-1973 Ford Fal
DC Sports 4-1 Headers
4-1 HEADER Popular with the racing crowd, but engineered with mid-range power No need to redline engine to make power with this header! Features lightened CNC-machined flanges and mandrel-bent tubing. True trapezoidal merge collector is more efficient at scavenging exhaust gases than a standard swaged collector. Ends of the primaries are precisely mitered to join together and form a smooth transition. This merge allows exhaust gases to flow freely into the collector without turbulence. Trapezoidal merge also allows top tubes to be offset from the bottom to increase ground clearance. Applications:1999-2000 Honda Civic Sub Model: Si,1994-1997 Honda Civic Del Sol ENGINE TYPE: DOHC VTEC
DC Sports 4-2-1 One-Piece Headers
4-2-1 ONE-PIECE HEADER Up to 2 lbs. lighter than 2-piece headers Perfect combination of clean look, light weight and superior ground clearance Mandrel-bent tubing Two CNC-machined middle flanges. CARB exempt (EO D-370-8). Shipped separately from factory. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:2000-2003 Honda S2000
DC Sports 4-2-1 2-Piece Header Kits
4-2-1 2-PIECE HEADER KIT The perfect combination of performance superiority and installation ease! The best average power gains, best peak power and best torque?tests prove it! Big gains?up to 6.8 HP and up to 4.6 ft./lbs. of torque! Perfect-fitting, top-performing header?the results of the CNC-machined flanges, TIG welding and mandrel-bent tubing. The flanges and factory-style O-rings ensure a leak-free seal. Threaded flanges simplify installation. CARB exempt. Shipped separately from factory. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:1994-1997 Honda Accord Engine Size: 4-cyl.; Sub Model: EX
Pro-flo 4-2-1 Headers
PRO-FLO 4-2-1 HEADER Up to 6 HP gains at the wheels! 3/8" laser-cut and CNC-machined flanges for a perfect fit 2-pc. design: 1-3/4" diam. "A" pipe and 2" "B" pipe Optional 3" "B" pipe for drag use Test proven on many 12-second, all-motor cars driven daily plus on 11-second naturally-aspirated track vehicles. Gains on a stock motor over the OEM exhaust manifold are 6 HP at the wheels while retaining stock cat-back exhaust. This header has supported over 250+ HP at the wheels when the optional race "B" pipe is used. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:2000-2001 Acura Integra GSR
Armor Coat Ceramic Metallic Coated Shorty Headers
SHORTY HEADER KITS Save 20% ! Replace exhaust manifold perfectly and retain all emission fittings with no modifications! Super-long lasting! Dramatically reduce engine back pressure caused by power-robbing exhaust manifold. Let engine "breathe" better to increase horsepower and improve gas mileage. Feature 3/8" thick flanges and 16-gauge 1-1/2" mandrel-bent primary tubing. MIG-welded "O" rings always ensure perfect seal. CARB EO #D-439 approved for GM, EO #D-439-1 and D-439-3 approved for Dodge and Ford. All headers are 50-state legal except those with (A) which are 49-state legal (CARB EO applied for). Kits include 2 headers, gaskets, header bolts and instructions. Quantity is limited. Not all styles, sizes or colors shown may be available. Applications:1997-1999 Ford F-Series Pickup 1/2- & 3/4-ton with 4.6L Engine,1997-1999 Ford Bronco - Full Size with 4.6L Engine,1997-1999 Ford Expedition with 4.6L Engine
Ceramic Metallic Coated Headers
ARMOR*COAT CERAMIC-METALLIC COATED HEADER KIT For 4- and 6-cylinder trucks, vans and off-road vehicles Resists rust and corrosion to extend header's life Increases horsepower...and looks great! Computer designed for easiest installation and best fit A "must" for 4- and 6-cylinder engines equipped with a power-robbing restrictive exhaust manifold. Helps engine "breathe" better to improve performance and fuel economy and to provide the acceleration you need when you need it. Made of 18-gauge mandrel-bent mild steel tubing with thick flanges and surface-ground O-ring exhaust ports. Polished Armor*Coat finish enhances header's appearance; won't discolor like header paint, chrome or conventional coatings; reduces under-hood temperatures for greater engine efficiency and cleans easily. Armor*Coat?a space-age metallic-ceramic coating?is applied to each header. It forms a near metal-to-metal bond after high-temperature curing. Lasts longer than almost any other coating and is super resistant to chipping and peeling. Header, hardware, gaskets and illustrated instructions included. Header bolts not included. TD=Tubing Diameter; CD=Collector Diameter. Note: Will not fit turbocharged vehicles. Shipped separately from factory. Cannot be shipped express. Check local emission laws before ordering. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. (A) Flanged collector. (B) Slip-fit collector. (C) With hookups for smog and engine-management sensors. (D) Without smog or engine-management hookups. (E) Includes collector reducer?fabrication required to hook up to exhaust system. (F) Includes header extension to connect to stock system?fabrication may be required. (G) Fits cylinder heads with evenly spaced exhaust ports. (H) Fits cylinder heads with pair exhaust ports. Applications: Honda Civic 1.6L engine (exc. VTEC); 1-1/2" x 2
Flow Tech Headers
HEADER KITS, CUSTOM DUAL EXHAUST SYSTEM KITS AND MUFFLERS Reduce back pressure Help engine "breathe" better to increase power and gas mileage Great for better performance and faster acceleration in older vehicles. Self-scavenging 4-tube headers allow smoother flow of exhaust gases. Individually tuned for optimum balance of engine's intake/exhaust system. Large 2-1/2" or 3" diameter collector bolts directly to oversized 2-1/4" extension pipes. Heavy-duty, 16-gauge aluminized mandrel-bent dual exhaust system exits through 2-1/4" tailpipes. Tailpipes exit at side behind rear wheels. Custom fit for easy installation. No welding required. Hardware and instructions included. Cannot be shipped express. Check local emission laws before ordering. NOTE: Not legal for sale or use on California pollution-controlled motor vehicles. This product is intended for off-road or racing use only and is not intended or applicable for highway use. (A) Air conditioner bracket required. (B) Pre-1970 vehicle with exhaust-manifold-mounted alternator must use bracket (sold separately). (C) Will not fit with power takeoff or high torque starter. (D) Will not fit with manual transmission. (E) Will not fit with air pump. (F) Will not fit automatic floor transmission. (G) Standard transmission may require clutch linkage modifications. Applications: All Makes All Models
Header & Stinger
HEADER/STINGER With competition merged collector Choose unpainted (raw) or chrome-plated Four 1-1/2" diam. pipes allow gasses to gradually merge at the collector. Pipes are held in place by heavy-duty springs which allow removal of one cylinder head without disturbing the opposite side. Built-in flex prevents breakage. For all Baja Bugs, Dune Buggies and Sand Rails equipped with '66-73 1300cc, 1500cc or 1600cc Beetle, Super Beetle or Ghia rear-mounted engine. Includes hardware and instructions. Fiberglass-wrapped baffle (if needed) available separately. Note: Not legal for sale or use on California pollution-controlled motor vehicles. Applications: All Makes All Models
Pacesetter Performance Headers
PERFORMANCE HEADER KIT For 4- and 6-cylinder cars, trucks, vans and SUVs Get more horsepower, better gas mileage and a smoother running engine! Custom fit for easy installation Gives more power per dollar than any other single modification. A "must" for 4- and 6-cylinder engines, as these engines are equipped with a restrictive exhaust manifold that limits engine operating efficiency and results in sluggish performance. Header lets engine "breathe" better and operate more efficiently. Improves acceleration, ensures better gas mileage and a cooler running engine. You can gain more horsepower over stock equipment with a well-tuned or slightly modified engine. MIG welded of heavy steel with flanges made to exact thickness of stock exhaust manifold. This permits installation for any stock or modified intake manifold, using stock hardware and only one stock gasket, without shims. For straight 6-cylinder and 4-cylinder one header included; for V6 two headers included (except where noted). Depending on application, headers not equipped with smog fittings. Check local emission laws before ordering. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. (A) With EGR fitting. (B) Will not fit with automatic floor shift. Applications:1977-1983 Nissan 280Z L28 Round Port,1977-1983 Nissan 280ZX L28 Round Port
Thunder Muff Headers
EMISSIONS-LEGAL HEADER KIT Flocote? internal ceramic finish increases exhaust flow for more power and better overall performance Triple-thick exterior ceramic coating fights rust and heat so your street machine's header lasts 10 times longer?or more! Exterior and interior ceramic coating. Custom fit and street legal. Bifurcated 4-2-1 tubing design for the most torque and horsepower (except where noted). CNC billet connector flanges (the best!) with O-ring seals ensure no warping, no leaks and no power loss. Ultra-smooth outer coating. Mandrel-bent thick-wall 16-gauge tubing retains heat for more power. Exclusive heli-arc nickel-bronze welds enhance looks, prevent leaks and resist cracking due to vibration. Shipped separately from factory. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:1996-2000 Honda Civic EX
Chrome-plated 4-2-1 Headers
CHROME-PLATED 4-2-1 HEADERS A performance boost for your engine! Show-quality chrome-plated finish These performance headers not only look terrific, they help your engine "breathe" better. Enhance flow for top performance at all times. Applications:2002-2003 Acura RSX,2003 Honda Civic Si
Custom-fit Street Legal Headers
CUSTOM-FIT STREET-LEGAL HEADERS Great Looks! More HP!! Design and placement of collectors smooth out the exhaust pulses to ensure dramatic power increases Large primary runners make these headers the best choice for cars modified for more power 4-2-1 design Mandrel-bend stainless steel pipes and cast flanges. Emissions compliant (CARB #D-397-4, D-397-8). NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:1993-1996 Honda Prelude Si,1997-2001 Honda Prelude
Custom-Fit High-Performance Competition Headers
CUSTOM-FIT HIGH-PERFORMANCE COMPETITION HEADERS A must for engines with a restrictive exhaust manifold that can limit operating efficiency and result in sluggish performance Ideal for street or strip?at a fraction of the cost of a Super Competition race header! More HP! Improved mileage! The feel and sound of a smooth-running performance engine! The easy way to add horsepower to your engine for a big performance boost! These competition Holley+»-+-+ headers are designed for the value-conscious enthusiast with a stock to mildly modified engine. They help restore power by letting your engine "breathe" better, operate more efficiently and run cooler. You'll enjoy faster acceleration and get more miles on a gallon of gas. Custom designed of durable 16-gauge mild steel tubing with tuned lengths for maximum performance. Long-transition collectors ensure reduced back pressure for increased exhaust flow. 5/16" machined flanges with welded O-rings make a perfect sealing surface. Superior weld design lasts longer under extreme weather/temperature conditions. Easy to install on stock replacement and most aftermarket heads with an angle-plug configuration. Will not fit most aftermarket racing heads with raised exhaust ports. Headers, gaskets and hardware included. Not equipped with smog fittings. Sold in pairs. Shipped separately from factory. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. FOOTNOTES A = Will not fit air injection manifold. Header with air injection fittings available on special order. B = For 1980-present cars, reducers available with oxygen sensor by special order. C = Will not fit angle plug heads. D = Will bolt on the popular aftermarket B-S heads with modifications to heads and header. E = Will bolt on the popular aftermarket B-A heads with modifications to heads and header. F = Will not fit Dart/Windsor head or cars with C-6 automatic transmission. G = Fits 2 V heads only. H = Fits 4 V heads only for vehicles without C-6 transmission. I = Some factory heads do not have bolt hole in end. Holes must be drilled and tapped to ensure proper sealing. J = Installation requires power steering bracket (sold separately; SKU# 49ZX0528TF). K = Installation requires air conditioning bracket (sold separately; SKU# 49ZX0526X for left side, SKU# 49ZX0527N for right side). Applications:1966-1973 Ford Falcon 255-302W Engine (CID),1966-1973 Ford Fairlane 255-302W Engine (CID),1966-1973 Ford Torino 255-302W Engine (CID),1966-1973 Ford Ranchero 255-302W Engine (CID),1966-1973 Mercury Cyclone 255-302W Engine (CID),1966-1973 Mercury Montego 255-302W Engine (CID),1964-1973 Ford Mustang Exc. Manual Transmission 255-302W (CID),1964-1973 Mercury Cougar Exc. Manual Transmission 255-302W (CID),1966-1969 Mercury Comet 255-302W Engine (CID),1970-1977 Ford Maverick 255-302W Engine (CID)
DC Sports 4-1 Headers
4-1 HEADER Popular with the racing crowd, but engineered with mid-range power No need to redline engine to make power with this header! Features lightened CNC-machined flanges and mandrel-bent tubing. True trapezoidal merge collector is more efficient at scavenging exhaust gases than a standard swaged collector. Ends of the primaries are precisely mitered to join together and form a smooth transition. This merge allows exhaust gases to flow freely into the collector without turbulence. Trapezoidal merge also allows top tubes to be offset from the bottom to increase ground clearance. Applications:2000-2001 Acura Integra Sub Model: GS-R
DC Sports 4-2-1 One-Piece Headers
4-2-1 ONE-PIECE HEADER Up to 2 lbs. lighter than 2-piece headers Perfect combination of clean look, light weight and superior ground clearance Mandrel-bent tubing Two CNC-machined middle flanges. CARB exempt (EO D-370-8). Shipped separately from factory. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:1997-2001 Acura Integra Sub Model: Type R
DC Sports 4-2-1 2-Piece Header Kits
4-2-1 2-PIECE HEADER KIT The perfect combination of performance superiority and installation ease! The best average power gains, best peak power and best torque?tests prove it! Big gains?up to 6.8 HP and up to 4.6 ft./lbs. of torque! Perfect-fitting, top-performing header?the results of the CNC-machined flanges, TIG welding and mandrel-bent tubing. The flanges and factory-style O-rings ensure a leak-free seal. Threaded flanges simplify installation. CARB exempt. Shipped separately from factory. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. Applications:1992-1993 Acura Integra Sub Model: GS-R,1992-1993 Acura Integra Sub Model: GS
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