Long Tube Headers 1-5/8 x 3 in. for Chevy 67-81 Camaro 64-87 Chevelle El Camino 70-87 Monte Carlo 68-79 Nova 65-90 Caprice Impala Bel Air Biscayne 283 302 305 307 327 350 cu. in. Small Block V8

الوصف

Long Tube Headers 1-5/8 x 3 in. for Chevy 67-81 Camaro 64-87 Chevelle El Camino 70-87 Monte Carlo 68-79 Nova 65-90 Caprice Impala Bel Air Biscayne 283 302 305 307 327 350 cu. in. Small Block V8 These PowerGo long tube exhaust headers are designed for Chevrolet/Pontiac/Oldsmobile cars with 265-400 cu. in. Chevrolet small block V8 engines. The headers feature full length design that is most efficient at providing horsepower gain from mid to high RPM range. They are the best choice for high revving engines and track racing. The piping is made of 16-gauge(1.5mm) mild steel with heat resistant coating and is fully mandrel bent. The head flanges are cut from 5/16" (8.0mm) thick plates by CNC laser cutter. All joints are fully TIG welded for resistance against cracking and wearing. IMPORTANT [*] For pre-1979 models, additional bracket may be necessary for air conditioning [*] Does not fit with angle plug heads or raised port heads TECH SPECS Header Type.......................Long Tube / Full Length Primaries Diameter.............1-5/8 in. (42mm) Collector Diameter..............3 in. (76mm) Head Flange Thickness......5/16 in. (8.0mm) Pipe Thickness...................16-gauge (1.5mm) Material...............................Mild Steel Surface...............................Black Paint APPLICATION Fit 265-400 cu. in. Chevrolet small block V8 engines 1967-1981 Chevrolet Camaro 1964-1977 Chevrolet Chevelle 1964-1987 Chevrolet El Camino 1970-1987 Chevrolet Monte Carlo 1966-1979 Chevrolet Nova 1966-1990 Chevrolet Caprice 1965-1985 Chevrolet Impala 1965-1972 Chevrolet Bel Air 1965-1975 Chevrolet Biscayne 1980-1981 Pontiac Firebird Trans Am 1977-1979 Pontiac Phoenix 1978-1987 Pontiac Grand Prix 1978-1988 Oldsmobile Cutlass