Schoenfeld SB Chevy Dirt Late Model Crate Motor Headers - 1 5/8" - 1 3/4" - 1 7/8" (26" to I/S Collector) Tube Diameter R1-G These Hyperco helper springs are

These Hyperco helper springs are soft springs are used on suspensions which can travel farther than the chassis spring

Dimensions: 11"H x 7

Intake Elbow #3815 is also engineered for use on a Dominator 4500 style flange manifold

Fits all GM LS Gen III or IV engines equipped with LS3/L92 style rectangular port cylinder heads

Polaris RZR Turbo 2016-22

Schoenfeld SB Chevy Dirt Late Model Crate Motor Headers - 1 5/8" - 1 3/4" - 1 7/8" (26" to I/S Collector) Tube Diameter R1-G These Hyperco helper springs are26" Fits Barry Wright, Bernheisel, GRT, Larry Shaw, Raider, Rayburn, Mastersbuilt, Stinger, TNT and Warrior. 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