Schoenfeld Sprint Headers Tri-Y 1-5/8 to 1-3/4" Primary 3" Collector - Steel 01201 These features are not found

These features are not found in ordinary gear oils

of torque when used with #2171 intake and stock iron cylinder heads on a 400 engine

86 Ratio 4

Gas / Methanol

Schoenfeld Sprint Headers Tri-Y 1-5/8 to 1-3/4" Primary 3" Collector - Steel 01201 These features are not foundProduct Description: Headers Sprint Tri Y 1. 625 to 1. 75 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