Chevrolet Straight 6 Mild Steel Header Flange

Precision laser cut form 3/8" thick Steel, our header flanges are manufactured in the U.S. and are machine surfaced. These header flanges are specifically made for stock 6-cylinder heads from 1962-1988. This flange should fit the heads with engine models L22, LD4, LE3, L25, and the 292 CID engines.

Port Size: 1.751"

We carry over 250 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.