Cometic GM LS1 SB 4.000 inch Bore .030 inch MLS Head Gasket
$97.72
$87.95
CGSC5477-030
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products...
Cometic GM LS Gen-3/4 Small Block V8 .075in MLS Cylinder Head Gasket - 3.970in Bore
$134.49
$121.04
CGSC5476-075
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products...
Cometic GM LS Gen-3/4 Small Block V8 .056in MLS Cylinder Head Gasket - 3.970in Bore
$134.49
$121.04
CGSC5476-056
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products...
Cometic GM LS Gen-3/4 Small Block V8 .054in MLS Cylinder Head Gasket - 3.970in Bore
$134.49
$121.04
CGSC5476-054
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products...
Cometic GM LS1 SB 3.970 inch Bore .051 inch MLS Head Gasket
$97.72
$87.95
CGSC5476-051
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.051". Cometic MLS...
Cometic GM LS1 SB 3.970 inch Bore .045 inch MLS Head Gasket
$97.72
$87.95
CGSC5476-045
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.045". Cometic MLS...
Cometic GM LS1 SB 3.970 inch Bore .040 inch MLS Head Gasket
$97.72
$87.95
CGSC5476-040
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.040". Cometic MLS...
Cometic GM LS Gen-3/4 Small Block V8 .027in MLS Cylinder Head Gasket - 3.970in Bore
$97.72
$87.95
CGSC5476-027
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products...
Cometic GM LS1 SB 3.910 inch Bore .120 inch MLS Head Gasket
$261.92
$235.73
CGSC5475-120
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.120". Cometic MLS...
Cometic GM LS1 SB 3.910 inch Bore .098 inch MLS-5 Head Gasket
$147.33
$132.59
CGSC5475-098
Engine Components
Head Gaskets
Motor Builds
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...
Cometic GM LS Gen-3/4 Small Block V8 .092in MLS Cylinder Head Gasket - 3.910in Bore
$147.33
$132.59
CGSC5475-092
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products...
Cometic GM LS1 SB 3.910in Bore .086in Thick MLS Head Gasket
$147.33
$132.59
CGSC5475-086
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products...
Cometic GM LS Gen-3/4 Small Block V8 .084in MLS Cylinder Head Gasket - 3.910in Bore
$147.33
$132.59
CGSC5475-084
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products...
Cometic GM LS1 SB 3.910 inch Bore .080 inch MLS-5 Head Gasket
$147.33
$132.59
CGSC5475-080
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.080". Cometic MLS...
Cometic GM LS1 SB 3.910 inch Bore .075 inch MLS-5 Head Gasket
$134.49
$121.04
CGSC5475-075
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.075". Cometic MLS...
Cometic GM LS Gen-3/4 Small Block V8 .070in MLS Cylinder Head Gasket - 3.910in Bore
$134.49
$121.04
CGSC5475-070
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products...
Cometic GM LS1 SB 3.910 inch Bore .066 inch MLS-5 Head Gasket
$134.49
$121.04
CGSC5475-066
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.066". Cometic MLS...
Cometic GM LS1 SB 3.910 inch Bore .060 inch MLS-5 Head Gasket
$134.49
$121.04
CGSC5475-060
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.060". Cometic MLS...
Cometic GM LS Gen-3/4 Small Block V8 .056in MLS Cylinder Head Gasket - 3.910in Bore
$134.49
$121.04
CGSC5475-056
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products...
Cometic GM LS Gen-3/4 Small Block V8 .054in MLS Cylinder Head Gasket - 3.910in Bore
$134.49
$121.04
CGSC5475-054
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products...
Cometic GM LS1 SB 3.910in Bore .051 thick MLS Head Gasket
$97.72
$87.95
CGSC5475-051
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.051". Cometic MLS...
Cometic GM LS1 SB 3.910 inch Bore .045 inch MLS Head Gasket
$97.72
$87.95
CGSC5475-045
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.045". Cometic MLS...
Cometic GM LS1 SB 3.910 inch Bore .040 inch MLS Head Gasket
$97.72
$87.95
CGSC5475-040
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.040". Cometic MLS...
Cometic GM LS1 SB 3.910 inch Bore .036 inch MLS Head Gasket
$97.72
$87.95
CGSC5475-036
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". Cometic MLS...
Cometic GM LS1 SB 3.910 inch Bore .030 inch MLS Head Gasket
$97.72
$87.95
CGSC5475-030
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.030". Cometic MLS...
Cometic GM LS1 SB 3.910 inch Bore .027 inch MLS Head Gasket
$97.72
$87.95
CGSC5475-027
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.027". Cometic MLS...
Cometic Chevy Gen1 Small Block V8 .120in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads
$261.92
$235.73
CGSC5474-120
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.120". Suitable for...
Cometic Chevy Gen1 Small Block V8 .089in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads
$147.33
$132.59
CGSC5474-089
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products...
Cometic Chevy Gen1 Small Block V8 .075in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads
$134.49
$121.04
CGSC5474-075
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.075". Suitable for...
Cometic Chevy Gen1 Small Block V8 .070in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads
$134.49
$121.04
CGSC5474-070
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.070". Suitable for...
Cometic Chevy Gen1 Small Block V8 .066in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads
$134.49
$121.04
CGSC5474-066
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.066". Suitable for...
Cometic Chevy Gen1 Small Block V8 .060in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads
$134.49
$121.04
CGSC5474-060
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.060". Suitable for...
Cometic Chevy Gen1 Small Block V8 .056in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads
$134.49
$121.04
CGSC5474-056
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products...
Cometic Chevy Gen1 Small Block V8 .051in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads
$102.61
$92.35
CGSC5474-051
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.051". Suitable for...
Cometic Chevy Gen1 Small Block V8 .045in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads
$102.61
$92.35
CGSC5474-045
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.045". Suitable for...
Cometic GM Small Block 4.080 inch Bore .040 inch MLS Head Gasket w/ Valve Pockets
$97.72
$87.95
CGSC5474-040
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.040". Suitable for...
