Michigan Motorsports Ls Mls Exhaust Header Manifold Gasket Pair With Bolts 4.8 5.3 5.7 6.0 6.2

Ls Multi Layer Steel Exhaust Manifold Header Gasket Pair With 12Pc Bolt Set Fits All 1997-2013 Gen 3/4 Ls Based V8 Engines Including: Ls1 Ls2 Ls3 Ls6 Lq4 Lq9 Lm7 4.8 5.3 5.7 6.0 6.2 Includes 2 Mls Header/Manifold Gaskets And 12 Bolts -Enough For Both Heads Multilayer Steel (Mls) Gaskets Like Gm 12617944 Flanged Grade 10.9 Bolts M8 X 1.25 Thread 25Mm Underhead Length Fits Factory Exhaust Manifolds And Aftermarket Headers Torque Spec For M8 Exhaust Bolts Is 18 Ft-Lb