Engine Internals

From pistons and connecting rods to camshafts, crankshafts, bearings, and gaskets, our engine internals selection has everything needed for a reliable bottom end and a high-revving top end. With forged and performance options alongside OE-style replacements, every component is built for precision and durability. Lay the foundation for serious power and keep your engine strong under pressure.
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Cometic 94-97 Mazda Miata 1.8L 85mm MLS .040in Head Gasket

Regular price $125.99
Sale price $125.99 Regular price
Unit price
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton...
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Cometic 2012+ VW/Audi 2.0L 83mm .040 inch MLS Head Gasket

Regular price $113.99
Sale price $113.99 Regular price
Unit price
The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic...
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Cometic Volkswagen 1.8/2.0L 16v TFSi EA888 83mm Bore .056in MLS Cylinder Head Gasket

Regular price $140.99
Sale price $140.99 Regular price
Unit price
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton...
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Cometic 01-05 Mazda 1.8L BP DOHC 84mm Bore .030 inch MLS Head Gasket

Regular price $125.99
Sale price $125.99 Regular price
Unit price
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton...
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Cometic 01-05 Mazda 1.8L BP DOHC 84mm Bore .040 inch MLS Head Gasket

Regular price $125.99
Sale price $125.99 Regular price
Unit price
The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic...
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Cometic 92-96 Dodge Viper 8L 4.030 inch .051 inch MLS GEN1 Head Gasket

Regular price $230.99
Sale price $230.99 Regular price $237.25
Unit price
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton...
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Cometic GM LS1 SB 4.100in Bore .056in MLS Head Gasket

Regular price $137.99
Sale price $137.99 Regular price
Unit price
The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic...
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Cometic Dodge Cummins Diesel 6.7L 4.312 inch Bore .052 inch MLX Head Gasket

Regular price $247.99
Sale price $247.99 Regular price $256.03
Unit price
COMETIC MLX (Multi-Layer Stopper) gaskets utilize an integrated stopper layer for combustion chamber sealing and...
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Cometic 09+ Dodge Cummins Common Rail 6.7L 4.312 inch Bore .061 inch MLX-5 Head Gasket

Regular price $247.99
Sale price $247.99 Regular price $256.03
Unit price
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton...
Photo - Primary

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

Regular price $150.99
Sale price $150.99 Regular price
Unit price
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton...
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