Schoenfeld Sprint Headers 2-1/4" Primary 4" Collector Steel - Black Paint NG21 Peterson's oil inlet fittings are

Peterson's oil inlet fittings are made to allow oil input at the front of the block over the water pump on small block Chevy engines

1979-2004 Ford Mustang

1965-1973 Pontiac GTO

Nissan 240Z / 260Z / 280Z 1970-77

1-1/4 in to 2-1/8 in Adjustable

Schoenfeld Sprint Headers 2-1/4" Primary 4" Collector Steel - Black Paint NG21 Peterson's oil inlet fittings areProduct Description: Headers Sprint 2. 25 in Primary 4 in Collector Steel Black Paint Big 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, mandrel