Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .070in MLS Cylinder Head Gasket-4.600in Bore
$145.51
$130.96
CGSC5641-070
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.070". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .066in MLS Cylinder Head Gasket-4.600in Bore
$145.51
$130.96
CGSC5641-066
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.066". 2 Slotted Valley...
Cometic GM/Marine 1050 Gen-IV Big Block V8 4.600in Bore .060in MLS Cylinder Head Gasket
$145.51
$130.96
CGSC5641-060
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.060". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .056in MLS Cylinder Head Gasket-4.600in Bore
$145.51
$130.96
CGSC5641-056
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.056". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .052in MLS Cylinder Head Gasket-4.600in Bore
$145.51
$130.96
CGSC5641-052
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/Marine 1050 Gen-IV Big Block V8 4.600in Bore .051in MLS Cylinder Head Gasket
$105.62
$95.06
CGSC5641-051
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.051". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .045in MLS Cylinder Head Gasket-4.600in Bore
$105.62
$95.06
CGSC5641-045
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.045". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .040in MLS Cylinder Head Gasket-4.600in Bore
$100.59
$90.53
CGSC5641-040
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.040". 2 Slotted Valley...
Cometic GM/Marine 1050 Gen-IV Big Block V8 4.600in Bore .036in MLS Cylinder Head Gasket
$100.59
$90.53
CGSC5641-036
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.036". 2 Slotted Valley...
Cometic GM/Marine 1050 Gen-IV Big Block V8 4.600in Bore .030in MLS Cylinder Head Gasket
$100.59
$90.53
CGSC5641-030
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.030". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .027in MLS Cylinder Head Gasket-4.600in Bore
$100.59
$90.53
CGSC5641-027
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.027". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .120in MLS Cylinder Head Gasket-4.580in Bore
$261.92
$235.73
CGSC5640-120
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.120". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .098in MLS Cylinder Head Gasket-4.580in Bore
$158.05
$142.24
CGSC5640-098
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.098". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .095in MLS Cylinder Head Gasket-4.580in Bore
$158.05
$142.24
CGSC5640-095
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/Mercury Marine 1050 Gen-IV Big Block V8 .086in MLS Cylinder Head Gasket-4.580in Bore
$158.05
$142.24
CGSC5640-086
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.086". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .084in MLS Cylinder Head Gasket-4.580in Bore
$158.05
$142.24
CGSC5640-084
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 0.098". Cometic MLS...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .080in MLS Cylinder Head Gasket-4.580in Bore
$158.05
$142.24
CGSC5640-080
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.080". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .075in MLS Cylinder Head Gasket-4.580in Bore
$145.51
$130.96
CGSC5640-075
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.075". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .070in MLS Cylinder Head Gasket-4.580in Bore
$145.51
$130.96
CGSC5640-070
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.070". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .066in MLS Cylinder Head Gasket-4.580in Bore
$145.51
$130.96
CGSC5640-066
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.066". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .056in MLS Cylinder Head Gasket-4.580in Bore
$145.51
$130.96
CGSC5640-056
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.056". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .051in MLS Cylinder Head Gasket-4.580in Bore
$105.62
$95.06
CGSC5640-051
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.051". 2 Slotted Valley...
Cometic Chevy BBC / Dart 2 Bolt Intake Block 4.58inch Bore .040 thick MLS Head Gasket
$100.59
$90.53
CGSC5640-040
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.040". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .036in MLS Cylinder Head Gasket-4.580in Bore
$100.59
$90.53
CGSC5640-036
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.036". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .030in MLS Cylinder Head Gasket-4.580in Bore
$100.59
$90.53
CGSC5640-030
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.030". 2 Slotted Valley...
Cometic Mercury / Chevrolet Gen. IV 4.580 inch Bore .027 inch MLS 1050 Motor Head Gasket
$100.59
$90.53
CGSC5640-027
Engine
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.027". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .120in MLS Cylinder Head Gasket-4.530in Bore
$261.92
$235.73
CGSC5639-120
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.120". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .098in MLS Cylinder Head Gasket-4.530in Bore
$158.05
$142.24
CGSC5639-098
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.098". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .092in MLS Cylinder Head Gasket-4.530in Bore
$158.05
$142.24
CGSC5639-092
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 0.098". Cometic MLS...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .089in MLS Cylinder Head Gasket-4.530in Bore
$158.05
$142.24
CGSC5639-089
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.089". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .086in MLS Cylinder Head Gasket-4.530in Bore
$158.05
$142.24
CGSC5639-086
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.086". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .080in MLS Cylinder Head Gasket-4.530in Bore
$158.05
$142.24
CGSC5639-080
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 0.098". Cometic MLS...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .075in MLS Cylinder Head Gasket-4.530in Bore
$145.51
$130.96
CGSC5639-075
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.075". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .070in MLS Cylinder Head Gasket-4.530in Bore
$145.51
$130.96
CGSC5639-070
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.070". 2 Slotted Valley...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .066in MLS Cylinder Head Gasket-4.530in Bore
$145.51
$130.96
CGSC5639-066
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 0.098". Cometic MLS...
Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .060in MLS Cylinder Head Gasket-4.530in Bore
$145.51
$130.96
CGSC5639-060
Engine Components
Head Gaskets
Motor Builds
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.060". 2 Slotted Valley...
