SBC Modified Header 1-5/8 602 Crate 1974-chevrolet-impala-esi2780815 622 in Stroke - Internal

622 in Stroke - Internal Balance - 24X Reluctor - Billet Steel - 1-Piece Seal - GM LS-Series - Each

eliminating and cleaning up your physical dash mounted switches

The exhaust system delivers an aggressive to moderate exterior sound tone with a moderate interior tone and is best suited for the enthusiast who wants their performance to be heard

254 in Thick - Aluminum / PTFE - GM Metric Hub - Each

Fitting - Adapter - 90 Degree - 6 AN Male to 1/4 in NPT Male Swivel - Aluminum - Black Anodized - Each

SBC Modified Header 1-5/8 602 Crate 1974-chevrolet-impala-esi2780815 622 in Stroke - InternalHeaders IMCA UMP Northern Sport Modified 1. 625 in Primary 2. 75 in Collector Gaskets Included Steel Black Paint Small Block Chevy Various Chassis Pair