Kooks Fits GM LS Engines 1 7/8in SS LS1 Flange (Bank)
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! And don't forget, "Get Kookin with KOOKS!". LSX Header Flange. Thick 304 Stainless Steel. Round Port for 1-7/8in.