Schoenfeld Modified Long Tube Headers - SB Chevy - Spread Port - 1-3/4" Tube Diameter - 3-1/2" x 8" Collectors Hex Head Plugs Panels measure 7" wide x

Panels measure 7" wide x 3-1/2" high and are available with and without lights

When tuning an engine using wideband AFR feedback control on an inertia dyno

2800 / 6800 RPM

The CNC forming ensured precision fitment for a true bolt-on installation

It also has an output wire that can be used to activate another device based on boost pressure

Schoenfeld Modified Long Tube Headers - SB Chevy - Spread Port - 1-3/4" Tube Diameter - 3-1/2" x 8" Collectors Hex Head Plugs Panels measure 7" wide xIMCA Modified Long Tube Design Longer primaries for maximum torque and horsepowerFits Dirtworks and most other Chassis' 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