GM LS1/LS2/LS3/LS6/L92 Exhaust Manifold Flanges, T304 SS - 3/8" Thick
Details
Vibrant Performance's GM LS1/LS2/LS3/LS6/L92 Exhaust Manifold Flange will save you the time and high cost of getting header flanges cut when you need to fabricate a custom header or turbo manifold. This flange is cut from 3/8'' (10mm) thick Stainless Steel. The port sizing on these exhaust header flanges is optimized for use with standard 16 gauge (0.65" wall), OD tubing. Works best with 1 7/8" tubing.