Schoenfeld BB Chevy Truck Header 2-1/4" x 4" Fender Well 1530A 5mm diameter silicone jacket to

5mm diameter silicone jacket to protect the Kevlar spiral wound core from heat

50 Thread to Fan Bolt Pattern

1/2" deep oil collection trough which aids in oil scavenging

The top seam utilizes specialized thread and cording (ON LARGER PIECES W/TOPS) to reinforce durability of the top

Schoenfeld BB Chevy Truck Header 2-1/4" x 4" Fender Well 1530A 5mm diameter silicone jacket toProduct Description: Headers Truck 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