Schoenfeld Modified Long Tube Headers - SB Chevy - Standard Port - 1-3/4", 1-7/8" Tube Diameter - 3-1/2" x 9" Collectors Sprint Car & Open Wheel Deals Round 1-1/2" x

Round 1-1/2" x

Cams use the highest-grade race quality billets available

Provides Constant Flow

31 in W x 19 in H x 2

Pockets on Each Leg

Schoenfeld Modified Long Tube Headers - SB Chevy - Standard Port - 1-3/4", 1-7/8" Tube Diameter - 3-1/2" x 9" Collectors Sprint Car & Open Wheel Deals Round 1-1/2" 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