Buick Skylark Exhaust Header Gasket Replacement

Compressed Thickness: .064 Material: AM

Fits w/GM LS Based Gen III/IV Small Block Engines; Round Shape; Multi Layer Stainless Steel Requires Kooks Dirty Dingo Mounts PN[750000]~w/LS Engine Swap; Other Parts May Be Required

Small Block Chevy; Square Port; Aluminum Material;Pair

Oval Port Shape; Port Dimensions W-1.50 in. x H-1.82 in.

Material: HTS Compressed Thickness: .060 Port Shape: Round Port Size: 1.810