Stainless Header Flange for MBE 13 Degree SBC Heads

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 MBE 13 or 10.8 Degree Small Block Chevy heads with a spread port Stahl bolt pattern. Many aftermarket heads also utilize the spread port small block Chevy Stahl bolt pattern.

Port Size: 1.84" w x 1.64" H, sized for 1 7/8" primary tubes

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.