Cometic 4.150" Bore Head Gasket 0.040" Thickness Multi-Layered Steel GM LS-Series - LS7 26-NSO-N-LXL Lightweight anodized aluminum

Lightweight anodized aluminum

098 in Compression Thickness

Whether you prefer a manual

The trusted Nomex ® material gives you an added layer of protection while maintaining breathability and comfort

Cometic 4.150" Bore Head Gasket 0.040" Thickness Multi-Layered Steel GM LS-Series - LS7 26-NSO-N-LXL Lightweight anodized aluminumComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". Cometic MLS (Multi Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two