Quick view Cometic Gasket Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/VI .045in MLS Cylinder Head Gasket - 4.500in Bore - C5634-045 Compare $105.62 $95.99 Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.098". Cometic MLS (Multi-Layer Steel) Head Gaskets... Add to Cart Add to Cart
Quick view Cometic Gasket Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/VI .045in MLS Cylinder Head Gasket - 4.530in Bore - C5635-045 Compare $105.62 $95.99 Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.045". 4 Bolts in Valley. Cometic MLS (Multi-Layer Steel)... Add to Cart Add to Cart
Quick view Cometic Gasket Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/VI .045in MLS Cylinder Head Gasket - 4.580in Bore - C5636-045 Compare $105.62 $95.99 Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.045". 4 Bolts in Valley. Cometic MLS (Multi-Layer Steel)... Add to Cart Add to Cart
Quick view Cometic Gasket Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/VI .045in MLS Cylinder Head Gasket - 4.600in Bore - C5637-045 Compare $105.62 $95.99 Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.045". 4 Bolts in Valley. Cometic MLS (Multi-Layer Steel)... Add to Cart Add to Cart
Quick view Cometic Gasket Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/VI .051in MLS Cylinder Head Gasket - 4.500in Bore - C5634-051 Compare $105.62 $95.99 Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.051". 4 Bolts in Valley. Cometic MLS (Multi-Layer Steel)... Add to Cart Add to Cart
Quick view Cometic Gasket Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/VI .051in MLS Cylinder Head Gasket - 4.530in Bore - C5635-051 Compare $105.62 $95.99 Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.051". 4 Bolts in Valley. Cometic MLS (Multi-Layer Steel)... Add to Cart Add to Cart
Quick view Cometic Gasket Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/VI .054in MLS Cylinder Head Gasket - 4.580in Bore - C5636-054 Compare $158.05 $142.99 Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.054". 4 Bolts in Valley. Cometic MLS (Multi-Layer Steel)... Add to Cart Add to Cart
Quick view Cometic Gasket Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/VI .056in MLS Cylinder Head Gasket - 4.530in Bore - C5635-056 Compare $145.51 $130.99 Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.098". Cometic MLS (Multi-Layer Steel) Head Gaskets... Add to Cart Add to Cart
Quick view Cometic Gasket Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/VI .056in MLS Cylinder Head Gasket - 4.580in Bore - C5636-056 Compare $145.51 $130.99 Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.098". Cometic MLS (Multi-Layer Steel) Head Gaskets... Add to Cart Add to Cart
Quick view Cometic Gasket Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/VI .056in MLS Cylinder Head Gasket - 4.600in Bore - C5637-056 Compare $145.51 $130.99 Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.098". Cometic MLS (Multi-Layer Steel) Head Gaskets... Add to Cart Add to Cart
Quick view Cometic Gasket Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/VI .060in MLS Cylinder Head Gasket - 4.500in Bore - C5634-060 Compare $145.51 $130.99 Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.060". 4 Bolts in Valley. Cometic MLS (Multi-Layer Steel)... Add to Cart Add to Cart
Quick view Cometic Gasket Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/VI .060in MLS Cylinder Head Gasket - 4.530in Bore - C5635-060 Compare $145.51 $130.99 Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.060". 4 Bolts in Valley. Cometic MLS (Multi-Layer Steel)... Add to Cart Add to Cart
