Skip to content
Your One Stop Shop for 8HP & DCT Swap Parts
Your One Stop Shop for 8HP & DCT Swap Parts

Gaskets & Seals

Cometic 2006+ GM LS7 7.0L 4.150 inch Bore .120 inch MLS Headgasket

Cometic Gasket
Original price $249.73
Original price $249.73 - Original price $249.73
Original price $249.73
Current price $224.76
$224.76 - $224.76
Current price $224.76

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $249.73
Original price $249.73 - Original price $249.73
Original price $249.73
Current price $224.76
$224.76 - $224.76
Current price $224.76
Save 10% Save %

Cometic 2006+ GM LS7 7.0L 4.150 inch Bore .098 inch MLS-5 Headgasket

Cometic Gasket
Original price $161.11
Original price $161.11 - Original price $161.11
Original price $161.11
Current price $145.01
$145.01 - $145.01
Current price $145.01

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $161.11
Original price $161.11 - Original price $161.11
Original price $161.11
Current price $145.01
$145.01 - $145.01
Current price $145.01
Save 10% Save %

Cometic 2006+ GM LS7 7.0L 4.150 inch Bore .086 inch MLS-5 Headgasket

Cometic Gasket
Original price $161.11
Original price $161.11 - Original price $161.11
Original price $161.11
Current price $145.01
$145.01 - $145.01
Current price $145.01

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $161.11
Original price $161.11 - Original price $161.11
Original price $161.11
Current price $145.01
$145.01 - $145.01
Current price $145.01
Save 10% Save %

Cometic 2006+ GM LS7 7.0L 4.150 inch Bore .080 inch MLS-5 Headgasket

Cometic Gasket
Original price $161.11
Original price $161.11 - Original price $161.11
Original price $161.11
Current price $145.01
$145.01 - $145.01
Current price $145.01

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $161.11
Original price $161.11 - Original price $161.11
Original price $161.11
Current price $145.01
$145.01 - $145.01
Current price $145.01
Save 10% Save %

Cometic 2006+ GM LS7 7.0L 4.150 inch Bore .089 inch MLS-5 Headgasket

Cometic Gasket
Original price $161.11
Original price $161.11 - Original price $161.11
Original price $161.11
Current price $145.01
$145.01 - $145.01
Current price $145.01

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $161.11
Original price $161.11 - Original price $161.11
Original price $161.11
Current price $145.01
$145.01 - $145.01
Current price $145.01
Save 10% Save %

Cometic 2006+ GM LS7 7.0L 4.150 inch Bore .092 inch MLS-5 Headgasket

Cometic Gasket
Original price $161.11
Original price $161.11 - Original price $161.11
Original price $161.11
Current price $145.01
$145.01 - $145.01
Current price $145.01

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $161.11
Original price $161.11 - Original price $161.11
Original price $161.11
Current price $145.01
$145.01 - $145.01
Current price $145.01
Save 10% Save %

Cometic 2006+ GM LS7 7.0L 4.150 inch Bore .066 inch MLS-5 Headgasket

Cometic Gasket
Original price $148.87
Original price $148.87 - Original price $148.87
Original price $148.87
Current price $133.98
$133.98 - $133.98
Current price $133.98

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $148.87
Original price $148.87 - Original price $148.87
Original price $148.87
Current price $133.98
$133.98 - $133.98
Current price $133.98
Save 10% Save %

Cometic 2006+ GM LS7 7.0L 4.150 inch Bore .075 inch MLS-5 Headgasket

Cometic Gasket
Original price $148.87
Original price $148.87 - Original price $148.87
Original price $148.87
Current price $133.98
$133.98 - $133.98
Current price $133.98

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $148.87
Original price $148.87 - Original price $148.87
Original price $148.87
Current price $133.98
$133.98 - $133.98
Current price $133.98
Save 10% Save %

Cometic 2006+ GM LS7 7.0L 4.150 inch Bore .070 inch MLS-5 Headgasket

Cometic Gasket
Original price $148.87
Original price $148.87 - Original price $148.87
Original price $148.87
Current price $133.98
$133.98 - $133.98
Current price $133.98

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $148.87
Original price $148.87 - Original price $148.87
Original price $148.87
Current price $133.98
$133.98 - $133.98
Current price $133.98
Save 10% Save %

Cometic 2006+ GM LS7 7.0L 4.150 inch Bore .060 inch MLS-5 Headgasket

Cometic Gasket
Original price $148.87
Original price $148.87 - Original price $148.87
Original price $148.87
Current price $133.98
$133.98 - $133.98
Current price $133.98

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $148.87
Original price $148.87 - Original price $148.87
Original price $148.87
Current price $133.98
$133.98 - $133.98
Current price $133.98
Save 10% Save %

Cometic 2006+ GM LS7 7.0L 4.150 inch Bore .036 inch MLS Headgasket

Cometic Gasket
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54
Save 10% Save %

Cometic 2006+ GM LS7 7.0L 4.150 inch Bore .040 inch MLS Headgasket

Cometic Gasket
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54
Save 10% Save %

Cometic 2006+ GM LS7 7.0L 4.150 inch Bore .045 inch MLS Headgasket

Cometic Gasket
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54
Save 10% Save %

Cometic 2006+ GM LS7 7.0L 4.150 inch Bore .051 inch MLS Headgasket

Cometic Gasket
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54
Save 10% Save %

Cometic 2006+ GM LS7 7.0L 4.150 inch Bore .030 inch MLS Headgasket

Cometic Gasket
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54
Save 10% Save %

Cometic 09+ GM LS9 4.100in Bore .051 thick MLX LHS Head Gasket

Cometic Gasket
Original price $125.65
Original price $125.65 - Original price $125.65
Original price $125.65
Current price $113.09
$113.09 - $113.09
Current price $113.09

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $125.65
Original price $125.65 - Original price $125.65
Original price $125.65
Current price $113.09
$113.09 - $113.09
Current price $113.09
Save 10% Save %

Cometic 09+ GM LS9 4.100in Bore .051 thick MLS RHS Head Gasket

Cometic Gasket
Original price $125.65
Original price $125.65 - Original price $125.65
Original price $125.65
Current price $113.09
$113.09 - $113.09
Current price $113.09

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $125.65
Original price $125.65 - Original price $125.65
Original price $125.65
Current price $113.09
$113.09 - $113.09
Current price $113.09
Save 10% Save %

Cometic 2006+ GM LS7 7.0L 4.150 inch Bore .027 inch MLS Headgasket

Cometic Gasket
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54
Save 10% Save %

Cometic 09+ GM LS9 4.100in Bore .040 thick MLS RHS Head Gasket

Cometic Gasket
Original price $125.65
Original price $125.65 - Original price $125.65
Original price $125.65
Current price $113.09
$113.09 - $113.09
Current price $113.09

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $125.65
Original price $125.65 - Original price $125.65
Original price $125.65
Current price $113.09
$113.09 - $113.09
Current price $113.09
Save 10% Save %

Cometic GM LS1 Small Block 4.060in Bore .051in MLS Head Gasket

Cometic Gasket
Original price $97.72
Original price $97.72 - Original price $97.72
Original price $97.72
Current price $87.95
$87.95 - $87.95
Current price $87.95

Cometic GM LS1 Small Block 4.060in Bore .051in MLS Head Gasket

Original price $97.72
Original price $97.72 - Original price $97.72
Original price $97.72
Current price $87.95
$87.95 - $87.95
Current price $87.95
Save 10% Save %

Cometic GM LS1 (w/M.I.D. Sleeves) 4.165 inch Bore .060 inch MLS-5 Headgasket

Cometic Gasket
Original price $148.87
Original price $148.87 - Original price $148.87
Original price $148.87
Current price $133.98
$133.98 - $133.98
Current price $133.98

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $148.87
Original price $148.87 - Original price $148.87
Original price $148.87
Current price $133.98
$133.98 - $133.98
Current price $133.98
Save 10% Save %

Cometic GM LS1 (w/M.I.D. Sleeves) 4.165 inch Bore .051 inch MLS Headgasket

Cometic Gasket
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54
Save 10% Save %

Cometic GM LS1 (w/M.I.D. Sleeves) 4.165 inch Bore .045 inch MLS Headgasket

Cometic Gasket
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54
Save 10% Save %

Cometic GM LS1 (w/M.I.D. Sleeves) 4.165 inch Bore .030 inch MLS Headgasket

Cometic Gasket
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54
Save 10% Save %

Cometic GM LS1 (w/M.I.D. Sleeves) 4.125 inch Bore .060 inch MLS-5 Headgasket

Cometic Gasket
Original price $148.87
Original price $148.87 - Original price $148.87
Original price $148.87
Current price $133.98
$133.98 - $133.98
Current price $133.98

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $148.87
Original price $148.87 - Original price $148.87
Original price $148.87
Current price $133.98
$133.98 - $133.98
Current price $133.98
Save 10% Save %

Cometic GM LS1 (w/M.I.D. Sleeves) 4.125 inch Bore .051 inch MLS Headgasket

Cometic Gasket
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54
Save 10% Save %

Cometic GM LS1 (w/M.I.D. Sleeves) 4.125 inch Bore .040 inch MLS Headgasket

Cometic Gasket
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is ...

View full details
Original price $107.27
Original price $107.27 - Original price $107.27
Original price $107.27
Current price $96.54
$96.54 - $96.54
Current price $96.54
Save 10% Save %

GM LT1/LT4 Gen-V Small Block V8 4.10in Bore .066in MLX Head Gasket

Cometic Gasket
Original price $131.28
Original price $131.28 - Original price $131.28
Original price $131.28
Current price $118.16
$118.16 - $118.16
Current price $118.16

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to...

View full details
Original price $131.28
Original price $131.28 - Original price $131.28
Original price $131.28
Current price $118.16
$118.16 - $118.16
Current price $118.16
Save 10% Save %

Cometic GM Gen 5 6.2L LT1 V8 4.10in Bore .052in MLX-5 Head Gasket

Cometic Gasket
Original price $125.65
Original price $125.65 - Original price $125.65
Original price $125.65
Current price $113.09
$113.09 - $113.09
Current price $113.09

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to...

View full details
Original price $125.65
Original price $125.65 - Original price $125.65
Original price $125.65
Current price $113.09
$113.09 - $113.09
Current price $113.09
Save 10% Save %

Cometic GM LT1/L86/L87 4.125in Round Bore .58in MLX Head Gasket

Cometic Gasket
Original price $122.00
Original price $122.00 - Original price $122.00
Original price $122.00
Current price $109.80
$109.80 - $109.80
Current price $109.80

COMETIC MLX (Multi-Layer Stopper) gaskets utilize an integrated stopper layer for combustion chamber sealing and improved clamp load around the cyl...

View full details
Original price $122.00
Original price $122.00 - Original price $122.00
Original price $122.00
Current price $109.80
$109.80 - $109.80
Current price $109.80
Save 10% Save %

Cometic GM L83/L8B/L82/L84 GEN-V 3.875in Bore .058 MLX Head Gasket

Cometic Gasket
Original price $122.00
Original price $122.00 - Original price $122.00
Original price $122.00
Current price $109.80
$109.80 - $109.80
Current price $109.80

COMETIC MLX (Multi-Layer Stopper) gaskets utilize an integrated stopper layer for combustion chamber sealing and improved clamp load around the cyl...

View full details
Original price $122.00
Original price $122.00 - Original price $122.00
Original price $122.00
Current price $109.80
$109.80 - $109.80
Current price $109.80
Save 10% Save %

Cometic GM L83/L8B/L82/L84 GEN-V 3.875in Bore .052 MLX Head Gasket

Cometic Gasket
Original price $122.00
Original price $122.00 - Original price $122.00
Original price $122.00
Current price $109.80
$109.80 - $109.80
Current price $109.80

COMETIC MLX (Multi-Layer Stopper) gaskets utilize an integrated stopper layer for combustion chamber sealing and improved clamp load around the cyl...

View full details
Original price $122.00
Original price $122.00 - Original price $122.00
Original price $122.00
Current price $109.80
$109.80 - $109.80
Current price $109.80
Save 10% Save %

Cometic GM Gen 5 6.2L LT1 V8 4.10in Bore .064in MLX Head Gasket

Cometic Gasket
Original price $131.28
Original price $131.28 - Original price $131.28
Original price $131.28
Current price $118.16
$118.16 - $118.16
Current price $118.16

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to...

View full details
Original price $131.28
Original price $131.28 - Original price $131.28
Original price $131.28
Current price $118.16
$118.16 - $118.16
Current price $118.16
Save 10% Save %

Cometic GM Gen 5 6.2L LT1 V8 4.10in Bore .051in MLX Head Gasket

Cometic Gasket
Original price $125.65
Original price $125.65 - Original price $125.65
Original price $125.65
Current price $113.09
$113.09 - $113.09
Current price $113.09

Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to pr...

View full details
Original price $125.65
Original price $125.65 - Original price $125.65
Original price $125.65
Current price $113.09
$113.09 - $113.09
Current price $113.09
Save 10% Save %

Cometic 2014+ GM LT1 6.2L Gen V 104.14mm .040 inch MLX Head Gasket

Cometic Gasket
Original price $125.65
Original price $125.65 - Original price $125.65
Original price $125.65
Current price $113.09
$113.09 - $113.09
Current price $113.09

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to...

View full details
Original price $125.65
Original price $125.65 - Original price $125.65
Original price $125.65
Current price $113.09
$113.09 - $113.09
Current price $113.09
Save 10% Save %

Cometic 2014+ GM LT1 6.2L Gen V 104.14mm Bore .028 in MLX Head Gasket

Cometic Gasket
Original price $122.00
Original price $122.00 - Original price $122.00
Original price $122.00
Current price $109.80
$109.80 - $109.80
Current price $109.80

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to...

View full details
Original price $122.00
Original price $122.00 - Original price $122.00
Original price $122.00
Current price $109.80
$109.80 - $109.80
Current price $109.80
Save 10% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare