PAIR of 3/8" thick 304ss Header Flanges For GM 4.3L EcoTec3 V6- 2" Port Size

Listed is a pair of 3/8" Thick 304 Stainless Header Flanges For: GM EcoTec3 4.3L V6 Engines, Conventional Bolt Pattern. Precision laser cut from 3/8" thick 304 stainless, our header flanges are manufactured in the U.S. and are machine surfaced.