Schoenfeld 1-3/4 to 1-7/8 in Primary Headers - 3-1/2 in Collector - Black - 18 Degree Head - Small Block Chevy (Pair) Helmet Hook we precisely engineer suspension coil

we precisely engineer suspension coil springs

Racepak V300SD Data Logger

the 8 hole center hub fits most OE fan clutches

All Lowers have a 3/4-16 thread and accept all 3/4" threaded rod ends

Big Block Chevy

Schoenfeld 1-3/4 to 1-7/8 in Primary Headers - 3-1/2 in Collector - Black - 18 Degree Head - Small Block Chevy (Pair) Helmet Hook we precisely engineer suspension coilProduct Description: Headers 1. 75 to 1. 875 in Primary 3. 5 in Collector Steel Black Paint 18 Degree Head 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,