Stainless Works Chevrolet LS1-LS6 Round Port Header 304SS Exhaust Flanges 1-5-8in Primaries

LS1/LS6 Chevrolet round port header exhaust flanges. These flanges come as a pair and are designed for 1-5/8" primaries, laser-cut from heavy-duty 3/8" thick 304 stainless steel for superior resistance to warping from high heat, and comes with a limited lifetime warranty.

Stainless Works, HFLS1163, LS1 Flange, LS6 Flange, Chevy, Header Flange, Round Port, CNC Laser Cut, 1-5/8" Primary, 3/8" Thick, 304 Stainless Steel, Heavy Duty, Mill Finish, Lifetime Warranty.

LS1/LS6 Chevrolet round port header exhaust flanges. These flanges come as a pair and are designed for 1-5/8" primaries, laser-cut from heavy-duty 3/8" thick 304 stainless steel.

Stainless Works Chevrolet LS1/LS6 Round Port Header 304SS Exhaust Flanges 1-5/8in Primaries

Stainless Works, LS1/LS6 Chevrolet round port 1-5/8" primary header flanges.

Stainless Works Header Flange LS 1-5/8" Round Port

Stainless Works, Pair of Header Flanges

LS1 and LS6 Chevy Engine

HFLS1163

Exhaust Flange

Header Flange

HFLS1163

Flange