Cylinder Heads and Components

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

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

MPN: C5889-040
COMETIC GASKET
$96.54
$107.27

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

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 (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to..
MPN: C5889-040
Cometic Dodge 6.1L Hemi 4.100in Bore .040 inch MLS Head Gasket
REGULAR STOCK
SALE

Cometic Dodge 6.1L Hemi 4.100in Bore .040 inch MLS Head Ga..

MPN: C5876-040
COMETIC GASKET
$96.54
$107.27

Cometic Dodge 6.1L Hemi 4.100in Bore .040 inch MLS Head Ga..

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 (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to..
MPN: C5876-040
Cometic Mazda FS-DE 2.0L 84mm .030in MLS Headgasket
REGULAR STOCK
SALE

Cometic Mazda FS-DE 2.0L 84mm .030in MLS Headgasket

MPN: C5844-030
COMETIC GASKET
$108.54
$120.60

Cometic Mazda FS-DE 2.0L 84mm .030in MLS Headgasket

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 (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to..
MPN: C5844-030
Cometic 96-07 Dodge Viper 4.060in Bore .051 inch MLS Head Gasket
REGULAR STOCK
SALE

Cometic 96-07 Dodge Viper 4.060in Bore .051 inch MLS Head ..

MPN: C5814-051
COMETIC GASKET
$127.91
$142.12

Cometic 96-07 Dodge Viper 4.060in Bore .051 inch MLS Head ..

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 (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to..
MPN: C5814-051
Cometic 96-07 Dodge Viper 4.060 inch Bore .027 inch MLS Headgasket
REGULAR STOCK
SALE

Cometic 96-07 Dodge Viper 4.060 inch Bore .027 inch MLS He..

MPN: C5814-027
COMETIC GASKET
$127.91
$142.12

Cometic 96-07 Dodge Viper 4.060 inch Bore .027 inch MLS He..

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 (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to..
MPN: C5814-027
Cometic GM LS1 SB 4.060 inch Bore .040 inch MLS Headgasket
REGULAR STOCK
SALE

Cometic GM LS1 SB 4.060 inch Bore .040 inch MLS Headgasket

MPN: C5751-040
COMETIC GASKET
$87.95
$97.72

Cometic GM LS1 SB 4.060 inch Bore .040 inch MLS Headgasket

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 (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to..
MPN: C5751-040
Cometic GM LSX RHS 4.15in Bore .052 in MLX 5-Layer Head Gasket
REGULAR STOCK
SALE
SOLD OUT

Cometic GM LSX RHS 4.15in Bore .052 in MLX 5-Layer Head Ga..

MPN: C5702-052
COMETIC GASKET
$113.09
$125.65

Cometic GM LSX RHS 4.15in Bore .052 in MLX 5-Layer Head Ga..

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 Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for..
MPN: C5702-052
Cometic Dodge Cummins Diesel 6.7L 4.312 inch Bore .052 inch MLX Headgasket
REGULAR STOCK
SALE

Cometic Dodge Cummins Diesel 6.7L 4.312 inch Bore .052 inc..

MPN: C5609-052
COMETIC GASKET
$230.43
$256.03

Cometic Dodge Cummins Diesel 6.7L 4.312 inch Bore .052 inc..

COMETIC MLX (Multi-Layer Stopper) gaskets utilize an integrated stopper layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. MLX technology can be found in some head gaskets and are made from the same materials as our MLS Head Gaskets. No sealants or re-torque..
MPN: C5609-052
Cometic Ford 289/302/351 4.060 inch Bore .040 inch MLS Headgasket (Non SVO)
SPECIAL ORDER
SALE

Cometic Ford 289/302/351 4.060 inch Bore .040 inch MLS Hea..

MPN: C5512-040
COMETIC GASKET
$87.95
$97.72

Cometic Ford 289/302/351 4.060 inch Bore .040 inch MLS Hea..

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 (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to..
MPN: C5512-040
Cometic Ford 289/302/351 4.03in NONSVO .040 thick MLS Head Gasket
REGULAR STOCK
SALE

Cometic Ford 289/302/351 4.03in NONSVO .040 thick MLS Head..

MPN: C5511-040
COMETIC GASKET
$87.95
$97.72

Cometic Ford 289/302/351 4.03in NONSVO .040 thick MLS Head..

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 (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to..
MPN: C5511-040
Cometic GM LS Series V8 4.040in bore .051 inch MLX Headgasket
REGULAR STOCK
SALE

Cometic GM LS Series V8 4.040in bore .051 inch MLX Headgas..

MPN: C5505-051
COMETIC GASKET
$113.09
$125.65

Cometic GM LS Series V8 4.040in bore .051 inch MLX Headgas..

GM Gen III/IV Small Block V8 LS Series MLX Head Gasket 4.040in. Bore.Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a viton rubber coating.Compressed operating thickness is .051in. EachUser 1Installation InstructionsWarrantyCertificate of OriginInstallation InstructionsThis Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2004-2007..
MPN: C5505-051
Cometic Ford 4.6L V-8 Right Side 94MM .051 inch MLS Headgasket
SPECIAL ORDER
SALE

Cometic Ford 4.6L V-8 Right Side 94MM .051 inch MLS Headga..

MPN: C5503-051
COMETIC GASKET
$132.74
$147.49

Cometic Ford 4.6L V-8 Right Side 94MM .051 inch MLS Headga..

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.051". Right Side. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum..
MPN: C5503-051
Cometic Ford 4.6L V8 Right Side 94mm .030in thick MLS Head Gasket
REGULAR STOCK
SALE

Cometic Ford 4.6L V8 Right Side 94mm .030in thick MLS Head..

MPN: C5503-030
COMETIC GASKET
$132.74
$147.49

Cometic Ford 4.6L V8 Right Side 94mm .030in thick MLS Head..

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.030". Right Side. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum..
MPN: C5503-030
Cometic Ford 4.6L V8 Left Side 94mm .030in thick MLS Head Gasket
REGULAR STOCK
SALE

Cometic Ford 4.6L V8 Left Side 94mm .030in thick MLS Head ..

MPN: C5502-030
COMETIC GASKET
$132.74
$147.49

Cometic Ford 4.6L V8 Left Side 94mm .030in thick MLS Head ..

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.030". Left Side. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum..
MPN: C5502-030
Cometic Dodge 2/2.4L DOHC 420A Motor 87.5mm bore .040 thick MLS headgasket
REGULAR STOCK
SALE

Cometic Dodge 2/2.4L DOHC 420A Motor 87.5mm bore .040 thic..

MPN: C5497-040
COMETIC GASKET
$87.95
$97.72

Cometic Dodge 2/2.4L DOHC 420A Motor 87.5mm bore .040 thic..

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 (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to..
MPN: C5497-040
Cometic GM LS1 SB 4.100in Bore .056in MLS Head Gasket
REGULAR STOCK
SALE

Cometic GM LS1 SB 4.100in Bore .056in MLS Head Gasket

MPN: C5489-056
COMETIC GASKET
$115.28
$128.09

Cometic GM LS1 SB 4.100in Bore .056in MLS Head Gasket

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton rubber material designed to meet the..
MPN: C5489-056
Cometic GM LS1 SB 4.100in Bore .040in MLS-5 Head Gasket
REGULAR STOCK
SALE

Cometic GM LS1 SB 4.100in Bore .040in MLS-5 Head Gasket

MPN: C5489-040
COMETIC GASKET
$87.95
$97.72

Cometic GM LS1 SB 4.100in Bore .040in MLS-5 Head Gasket

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton rubber material designed to meet the..
MPN: C5489-040
Cometic GM LS1 SB 3.910 inch Bore .040 inch MLS Headgasket
REGULAR STOCK
SALE

Cometic GM LS1 SB 3.910 inch Bore .040 inch MLS Headgasket

MPN: C5475-040
COMETIC GASKET
$87.95
$97.72

Cometic GM LS1 SB 3.910 inch Bore .040 inch MLS Headgasket

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 (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to..
MPN: C5475-040
Cometic Dodge 5.7L Hemi 3.950in Bore .070in MLS LHS Head Gasket
REGULAR STOCK
SALE

Cometic Dodge 5.7L Hemi 3.950in Bore .070in MLS LHS Head G..

MPN: C5468-070
COMETIC GASKET
$133.98
$148.87

Cometic Dodge 5.7L Hemi 3.950in Bore .070in MLS LHS Head G..

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.070". Left Hand Side. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both..
MPN: C5468-070
Cometic Dodge Hemi 5.7L 3.950in Bore .051 inch MLS LHS Head Gasket
REGULAR STOCK
SALE

Cometic Dodge Hemi 5.7L 3.950in Bore .051 inch MLS LHS Hea..

MPN: C5468-051
COMETIC GASKET
$96.54
$107.27

Cometic Dodge Hemi 5.7L 3.950in Bore .051 inch MLS LHS Hea..

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton rubber material designed to meet the..
MPN: C5468-051

Cylinder Heads and Components

875 products

Cylinder heads and components are crucial parts of an engine, responsible for containing the combustion chamber and housing essential components for gas flow and valve control.  Choosing the right cylinder head and components can optimize engine performance, improve power output, and enhance fuel efficiency. When selecting these parts, consider factors like engine type, performance goals, and compatibility with existing engine components.