Schoenfeld IMCA-UMP Modified Headers - 1.625 in Primary - 3 in Collector - Small Block Chevy (Pair) 1131 6PK-690 HD Providing the look

Providing the look

A 1/2" NPT male nipple is also included if required for elbows or to suit other plumbing needs

Pit-Pals floor Jack Mounts keep that jack secure for the long haul

Special high speed caged roller bearing replaces the OEM bushing to enhance long life and ensure the smoothest operation

Torqueflite 727 / 904 1966-77

Schoenfeld IMCA-UMP Modified Headers - 1.625 in Primary - 3 in Collector - Small Block Chevy (Pair) 1131 6PK-690 HD Providing the lookSchoenfeld IMCA UMP Modified Headers 1. 625 in Primary 3 in Collector Small Block Chevy (Pair) Product Description: Headers IMCA UMP Modified 1. 625 in Primary 3 in Collector Gaskets Hardware Included Steel Black Paint Small Block Chevy Pair Founded in 1974, Schoenfeld Headers is the largest circle track header manufacturer in the world. Schoenfeld Headers is the manufacturer of competition headers, mufflers and exhaust systems. Schoenfeld Headers