Brian Tooley Racing Btr Ls1 Cylinder Head Gaskets Fits 4.8 5.3 5.7 Turbos Mls Multi Layer Pair 12589226

Btr Brian Tooley Racing Ls1 Cylinder Head Gaskets Mls Multi Layer Pair Head Gasket – Ls1 – Sold In Pairs Replaces 12589226 Btr Has Sourced An Mls Head Gasket That Can Be Used On 4.8, 5.3, 5.7. This Is A Direct Replacement For The Ls1/Ls6 Gm Head Gaskets. This Gasket Has Everything You Know And Love From The Gm Version: High Quality, Mls Construction, And It’S Produced By The Same Source As The Oem Units! Bore Size 3.920′ Thickness .051′