Schoenfeld IMCA Modified Headers - 1.625 in Primary - 3 in Collector - Black Paint - Small Block Chevy 1101CM2 - Pair H771003S Manley Sportmaster connecting rods are

Manley Sportmaster connecting rods are forged from aircraft quality 4340 steel

201 in Thick

include mounting bracket

212/212 Duration

1972-1975 Chevrolet Monte Carlo

Schoenfeld IMCA Modified Headers - 1.625 in Primary - 3 in Collector - Black Paint - Small Block Chevy 1101CM2 - Pair H771003S Manley Sportmaster connecting rods areProduct Description: Headers IMCA Modified 1. 625 in Primary 3 in Collector Steel Black Paint Small Block Chevy Pair Started in 1974, Schoenfeld is known for custom fabricated headers for all forms of circle track racing. Schoenfeld Headers is the worlds largest manufacturer of circle track headers, but they specialize in a variety of high quality exhaust parts, including turn downs, extensions, tubing bends and elbows, race mufflers, insert mufflers,