Schoenfeld 1/4" Thick Header Flange Adapter 1-1/4" Round Port Aluminum Small Block Chevy to Stahl Pattern - Each AA0220BG3R59 Cold WoundDouble shot-peened

Cold WoundDouble shot-peened

Dimensions: 8" deepNote:Must use JR130 to check oil

Holley LS1 / LS2 / LS6 Intakes

Pontiac GTO 2005-06

Schoenfeld 1/4" Thick Header Flange Adapter 1-1/4" Round Port Aluminum Small Block Chevy to Stahl Pattern - Each AA0220BG3R59 Cold WoundDouble shot-peenedProduct Description: Header Flange Adapter 0. 313 in Thick 1. 25 in Round Port Aluminum Small Block Chevy to Stahl Pattern Sold Individually 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