Chevy/Dart LS 10 Degree LS NEXT/Race Series Stainless Header Flange

Precision laser cut from 3/8" thick 304 Stainless Steel, our header flanges are manufactured in the U.S. and are machine surfaced. These header flanges are specifically made for the Dart 10 Degree LS NEXT Race Series Cylinder heads. These flanges have a unique bolt pattern specific to these heads. They fit Dart Heads #11081050

Available in 1 7/8" Round Port, 2" Round Port, or 2 1/8" Round Port sizes

We carry over 450 different header flange designs, so if you don't see the flange you're looking for, talk with one our tech reps about custom header flange cutting.

Flanges sold separately