Schoenfeld Sprint Car Headers - Straight Tube Design - 1-3/4" to 1-7/8" Diameter Tubing - 3-1/2" x 13" Collectors - Spread Port SB Chevy Hose Cutter 1977-1988 Porsche 924

1977-1988 Porsche 924

530" Valve Guide Cutter from COMP Cams will allow the engine builder to machine the cylinder head to the proper size for your spring

Fits R1/V3/GMR2/GMR2 PLUS/RH-5R Radios

1986-1990 GMC K3500

Schoenfeld Sprint Car Headers - Straight Tube Design - 1-3/4" to 1-7/8" Diameter Tubing - 3-1/2" x 13" Collectors - Spread Port SB Chevy Hose Cutter 1977-1988 Porsche 924Sprint Car Headers with 32" length primaries 18 ga. Tubing Long collector. Removes over 200? of bend compared to normal header to increase flow. 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,