Schoenfeld Dirt Late Model Tri-Y Headers - Tri-Y - 1.75 to 1.875 in Primary - 3.5 in Collector - Black Paint - Small Block Chevy 10000012 Includes an 1/8 NPT gauge

Includes an 1/8 NPT gauge port

1984-1990 Lincoln Mark VII

25 in Long x 9 in Wide

Ultimate in two-cycle performance

leak proof seal even on irregular surfaces

Schoenfeld Dirt Late Model Tri-Y Headers - Tri-Y - 1.75 to 1.875 in Primary - 3.5 in Collector - Black Paint - Small Block Chevy 10000012 Includes an 1/8 NPT gaugeProduct Description: Headers Dirt Late Model Tri Y 1. 75 to 1. 875 in Primary 3. 5 in Collector Steel Black Paint Small Block Chevy 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,