Cometic Gaskets & Seals

Head Gasket, MLS, 2.874 in. Bore, .030 in. Compressed Thickness, Austin, Each

Part Number: CGT-C4146-030

Not Yet Reviewed

Estimated Ship Date: Today

Head Gaskets, 4.030 in. Bore, .040 in. Compressed Thickness, Ford, Boss, Each

Part Number: CGT-C5958-040

Not Yet Reviewed

Estimated Ship Date: Today

Head Gasket, MLS, 4.400 in. Bore, .045 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5666-045

Not Yet Reviewed

Estimated Ship Date: Today

Head Gasket, MLS, 3.950 in. Bore, .040 in. Compressed Thickness, Dodge, Each

Part Number: CGT-C5468-040

Not Yet Reviewed

Estimated Ship Date: Today

Head Gasket, Multi-layer Steel, 4.150 in. Bore, 0.051 in. Compressed Thickness, Chevy, 7.0L, Each

Part Number: CGT-C5889-051

Not Yet Reviewed

Estimated Ship Date: Today

.032" MLS HEAD GASKET

Part Number: CGT-C5622-032

Not Yet Reviewed

Estimated Ship Date: Today

Head Gasket, MLS, 4.060 in. Bore, .023 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5269-023

Not Yet Reviewed

Estimated Ship Date: Today

Head Gasket, 4.500 in. Bore, .051 in. Compressed Thickness, Chevy, Big Block, Marine, Each

Part Number: CGT-C5638-051

Not Yet Reviewed

Estimated Ship Date: Today

Head Gasket, Multi-Layer Steel, 4.200 in. Bore, 0.027 in. Compressed Thickness, Chevy, 302, 327, 350, 400

Part Number: CGT-C5403-027

Not Yet Reviewed

Estimated Ship Date: Today

Head Gasket, MLS, 4.100 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5646-051

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Head Gasket, MLS, 4.060 in. Bore, .053 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5512-053

Not Yet Reviewed

Estimated Ship Date: Today

Head Gasket, 4.125 in. Bore, .040 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: CGT-C5400-040

Not Yet Reviewed

Estimated Ship Date: Today

Rear Main Seal, 1-Piece, Viton®, Ford, Each

Part Number: CGT-C5391

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 26, 2025 if ordered today

Head Gasket, MLS Marine, Multi-layer Stainless Steel, 4.560 in. Bore, 0.027 in. Compressed Thickness, Chevrolet, Big Block, Each

Part Number: CGT-C5636-027

Not Yet Reviewed

Estimated Ship Date: Today

Head Gasket, MLS, 4.165 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5272-030

Not Yet Reviewed

Estimated Ship Date: Today

Head Gasket, MLS, 4.600 in. Bore, 0.040 in. Compressed Thickness, Ford, Mercury, 429, 460, Each

Part Number: CGT-H1771SP6040S

Not Yet Reviewed

Estimated Ship Date: Today

Head Gaskets, 4.400 in. Bore, .040 in. Compressed Thickness, Ford, Big Block, Each

Part Number: CGT-C5841-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Head Gasket, MLS, 3.950 in. Bore, .040 in. Compressed Thickness, Dodge, Each

Part Number: CGT-C5467-040

Not Yet Reviewed

Estimated Ship Date: Today

Head Gaskets, 4.250 in. Bore, .040 in. Compressed Thickness, Mopar, Hemi, Each

Part Number: CGT-C5445-040

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

• Drop Ship
• Special Order

Rear Main Seals, Single Split Seal, 1-Piece, Chevy, 6.5L, 6.6L, 7.0L, 7.4L, Each

Part Number: CGT-C15560

Not Yet Reviewed

Estimated Ship Date: Today

Head Gasket, MLS, 4.470 in. Bore, .040 in. Compressed Thickness, Chevy, Marine, Each

Part Number: CGT-C5760-040

Not Yet Reviewed

Estimated Ship Date: Today

Head Gaskets, 4.375 in. Bore, .040 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5332-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

.036" MLS HEAD GASKET

Part Number: CGT-C5523-036

Not Yet Reviewed

Estimated Ship Date: Today

Head Gasket, MLS, 4.080 in. Bore, .045 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5622045

Not Yet Reviewed

Estimated Ship Date: Today

.036" MLS HEAD GASKET

Part Number: CGT-C5457-036

Not Yet Reviewed

Estimated Ship Date: Today