Cometic Chevy Small Block 4.165 inch Bore .140 inch MLS Headgasket (w/All Steam Holes) - C5248-140

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.140". With Steam Holes. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance...

Cometic Chevy Small Block 4.165in Bore .027 inch MLS Head Gasket w/ All Steam Holes - C5248-027

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.027". With Steam Holes. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance...

Cometic Chevy Small Block 4.165in Bore 0.043in Copper Head Gasket (No Steam Holes) - C15411-043

Chevrolet Gen-1 Small Block V8 .043" Copper Cylinder Head Gasket, 4.165" Bore, 18/23 Degree Head, Round Bore.Installation InstructionsCertificate of Origin

Cometic Chevy Small Block 4.200 inch Bore .027 inch MLS Headgasket (w/All Steam Holes) - C5249-027

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.027". With Steam Holes. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance...

Cometic Chevy Small Block 4.200 inch Bore .030 inch MLS Headgasket (w/All Steam Holes) - C5249-030

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.030". With Steam Holes. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance...

Cometic Chevy Small Block 4.200 inch Bore .036 inch MLS Headgasket (w/All Steam Holes) - C5249-036

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". With Steam Holes. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance...

Cometic Chevy Small Block 4.200 inch Bore .040 inch MLS Headgasket (w/All Steam Holes) - C5249-040

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.040". With Steam Holes. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance...

Cometic Chevy Small Block 4.200 inch Bore .045 inch MLS Headgasket (w/All Steam Holes) - C5249-045

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.045". With Steam Holes. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance...

Cometic Chevy Small Block 4.200 inch Bore .051 inch MLS Headgasket (w/All Steam Holes) - C5249-051

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.051". With Steam Holes. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance...

Cometic Chevy Small Block 4.200 inch Bore .060 inch MLS-5 Headgasket (w/All Steam Holes) - C5249-060

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.060". With Steam Holes. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance...

Cometic Chevy Small Block 4.200 inch Bore .066 inch MLS-5 Headgasket (w/All Steam Holes) - C5249-066

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.066". With Steam Holes. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance...

Cometic Chevy Small Block 4.200 inch Bore .070 inch MLS-5 Headgasket (w/All Steam Holes) - C5249-070

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.070". With Steam Holes. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance...