Schoenfeld SB Chevy Modified Headers - Spread Port - 1-3/4" - 1-7/8" Tube Diameter UNI-MAG 0 Mustang kits are available

0 Mustang kits are available in standard 20:1 Ratio and 15:1 Quick Ratio versions

Headset or Helmet Extension

Display Data In Fahrenheit or Celsius

Comes with Viton O-rings and can be used with our filters

HVH has over thirty years of head porting

Schoenfeld SB Chevy Modified Headers - Spread Port - 1-3/4" - 1-7/8" Tube Diameter UNI-MAG 0 Mustang kits are availableEllis Modified Header. Bolts and Gaskets included. 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 bends, exhaust reducers, header gaskets, and more.