Schoenfeld SB Chevy Street Stock Headers - Standard Port - 1-5/8" - 1-3/4" Tube Diameter H760C49XL TIG-welded for strength plus receives

TIG-welded for strength plus receives a QPQ coating

Fits 2020-2023 Chevy Silverado/GMC Sierra 2500HD/3500HD trucks with 6

2004-2007 Cadillac CTS

Reduces internal housing pressure while preventing dirt from entering housing

Premium Fuel - 91 Octane Or Higher - Is Required

Schoenfeld SB Chevy Street Stock Headers - Standard Port - 1-5/8" - 1-3/4" Tube Diameter H760C49XL TIG-welded for strength plus receivesConventional Style Headers for Car with Engines in Stock Location or engine set back. 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