GM Gen II/Mark IV Big Block V8 MLS Head Gasket 4.630in. Bore. Comprised of mulitple embossed layers of stainless steel with the outer layers utilizing a viton rubber coating.Compressed operating thickness is .060in. Each
GM Gen II/ Mark IV Big Block V8 MLS Head Gasket 4.630" Bore. Comprised of mulitple embossed layers of stainless steel with the outer layers utilizing a viton rubber coating.Compressed operating thickness is .060". Each
.060in. MLS Cylinder Head Gasket; 4.630in. Gasket Bore. Each
.060" MLS Cylinder Head Gasket, 4.630" Gasket Bore. Each
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