Schoenfeld Dirt Late Model Tri-Y Headers - Tri-Y - 1.875 to 2 in Primary - 3.5 in Collector - Black Paint - Small Block Chevy - Pair 23032A This is the HEAVY LR

This is the HEAVY LR steel cage option to increase LR traction

Holley's BILLET LS Throttle Bodies are the BIGGEST BORE (in the 90 to 95mm category) - MOST FEATURE LOADED available

Plumbing Kit for Air Jack System

Powdered-metal gusher bearings

Schoenfeld Dirt Late Model Tri-Y Headers - Tri-Y - 1.875 to 2 in Primary - 3.5 in Collector - Black Paint - Small Block Chevy - Pair 23032A This is the HEAVY LRProduct Description: Headers Dirt Late Model Tri Y 1. 875 to 2 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,