Schoenfeld IMCA/UMP Modified Headers - 1-5/8" Primary - 3" Collector - Small Block Chevy 24-VER-N-145 Main Pill Holder

Main Pill Holder

To use stock rockers on S/B Chevy heads

5/8 in Hex

3 in Body Lift

Schoenfeld IMCA/UMP Modified Headers - 1-5/8" Primary - 3" Collector - Small Block Chevy 24-VER-N-145 Main Pill HolderProduct Description: Headers IMCA UMP 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