1964-1974 Chevy Small Block 2.5 Inch Manifold Downpipes regularcab The adapter kit is designed

The adapter kit is designed to allow for proper mounting of the fuel rail when using a short LS3/LS7 style injector versus the taller LS1 style injector

) 6 Exhaust Tip Type Welded-On

74/8 V 1976 - 1977 Chevrolet Nova Base 4/8 V 1976 - 1977 Chevrolet Nova Concours 3

4L/L4 1981 - 1986 Plymouth Colt 1

1964-1974 Chevy Small Block 2.5 Inch Manifold Downpipes regularcab The adapter kit is designedUpgrade your classic Chevy Small Block's exhaust system with the Pypes 409 Stainless Manifold Downpipes (DGU14S). These downpipes, made from 16 gauge stainless steel, are mandrel bent for optimal performance. Designed to fit directly onto factory cast iron manifolds with 3 bolt flanges, they are compatible with 64 73 A Body and 70 74 F Body vehicles. Pypes products are known for their durability, and these downpipes are backed by our limited lifetime