Cometic Engine Gaskets & Seals

Head Gaskets, MLS, 4.185 in./106.30mm Bore, Round Shape, 0.040 in. Thick, Multi-Layer Stainless Steel, 18/23 Degree Heads, Chevy, 4.3-6.6L, Each

Part Number: CGT-C15528-040

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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

Part Number: CGT-C5269-023

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Head Gasket, MLS, 4.040 in. Bore, .051 in. Compressed Thickness, Dodge, Magnum V8, Each

Part Number: CGT-C15535-051

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Head Gasket, 3.910 in. Bore, .027 in. Compressed Thickness, Chevy, LS, 5.7, Each

Part Number: CGT-C5475-027

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Engine Cylinder Head Gasket

Part Number: CGT-C5510-040

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Head Gaskets, 4.200 in. Bore, .040 in. Compressed Thickness, Ford, Small Block, Each

Part Number: CGT-C5517-040

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Head Gasket, MLS, 4.100 in. Bore, .045 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5871-045

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

Head Gasket, MLS, 4.155 in. Bore, .023 in. Compressed Thickness, Ford, 289, 302, 351W, Each

Part Number: CGT-C5515-023

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Head Gasket, MLS, 4.540 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5330-027

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/9/2026

Engine Cylinder Head Gasket

Part Number: CGT-C5477-036

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Head Gasket, MLS, 4.400 in. Bore, .027 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5810-027

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Valve Cover Gasket, 0.188 in. Thick, Rubber, Steel, Buick, Big Block, Pair

Part Number: CGT-C15579-2

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

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: Monday 2/9/2026

Head Gasket, MLS, 4.040 in. Bore, .051 in. Compressed Thickness, Chrysler, Dodge, Plymouth, 318, 340, 360

Part Number: CGT-C5633-051

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Head Gasket, MLS, 4.180 in. Bore, .040 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5516-040

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Head Gasket, 3.950 in. Bore, 0.027 in. Thickness, Each

Part Number: CGT-C5987-027

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

Head Gaskets, MLS, 4.125 in. Bore, .040 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5457-040

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Head Gasket, MLS, 4.160 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5402-027

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Head Gaskets, MLS, 4.125 in. Bore, Multi-layer Stainless Steel, 0.040 in. Compressed Thickness, Left Side, Chevy, 6.2L, Each

Part Number: CGT-C5934-040

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Head Gaskets, MLS, 4.125 in. Bore, Multi-layer Stainless Steel, 0.040 in. Compressed Thickness, Right Side, Chevy, 6.2L, Each

Part Number: CGT-C5933-040

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Head Gasket, MLS, 4.100 in. Bore, .027 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5514-027

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Head Gasket, 4.135 in. Bore, .040 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: CGT-C5401-040

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 .036" MLS Cylinder Head Gasket, 3.810" Bore

Part Number: CGT-C15361-036

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

.032" MLS HEAD GASKET

Part Number: CGT-C5622-032

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Head Gasket, MLS, 4.030 in. Bore, .036 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5511-036

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026