Schoenfeld IMCA Modified Headers - 1-3/4" Primary - 3-1/2" Collector - Steel - Black Paint - SB Chevy Paper Towel Holder these 7 degree retainers are

these 7 degree retainers are designed specifically for GM engines using our 980 or 981 single valve springs

we use a copper alloy conductor due to its great voltage carrying capabilities

street vehicles

Protect your 2011 and newer Mustang

Schoenfeld IMCA Modified Headers - 1-3/4" Primary - 3-1/2" Collector - Steel - Black Paint - SB Chevy Paper Towel Holder these 7 degree retainers areProduct Description: Headers IMCA Modified 1. 75 in Primary 3. 5 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