Cometic Engine Gaskets & Seals

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

Part Number: CGT-C5634-051

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, MLS, Multi-Layer Stainless Steel, 3.860 in. Bore, 0.060 in. Compressed Thickness, Buick, GM V6, Each

Part Number: CGT-C15577-060

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Cylinder Head Gasket , .034" MLS 18 OR 23 DEG HEADS , CHEVY SM BLOCK 4.060" BORE

Part Number: CGT-C5245-034

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

.040" MLS 18 OR 23 DEG H/G

Part Number: CGT-C15495-040

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, MLS, 4.125 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-027

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, MLS, 4.080 in. Bore, .030 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5833-030

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Chevrolet RaceSaver 305 Sprint V8 .040" MLS Cylinder Head Gasket, 3.800" Bore

Part Number: CGT-C15684-040

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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: Monday 2/16/2026 if shipped by air

Head Gasket, MLS, 4.030 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5404-027

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, MLS, 4.155 in. Bore, .036 in. Compressed Thickness, Ford, 289, 302, 351W, Each

Part Number: CGT-C5515-036

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, Multi-layer Steel, 4.630 in. Bore, .036 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5331-036

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, MLS, 4.030 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5399-051

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, MLS, 4.030 in. Bore, .045 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5511-045

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, MLS, 4.125 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-030

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, MLS, 4.400 in. Bore, .036 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5666-036

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Gasket, Manifold, Intake, 0.125 in. Thick, Chevy, Big Block, Pair

Part Number: CGT-C5649-125

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, MLS, 4.250 in. Bore, .027 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5835-027

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Special Order

Head Gasket, 3.830 in. Bore, .040 in. Compressed Thickness, Ford, 2.3L, Each

Part Number: CGT-C5369-040

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gaskets, 4.310 in. Bore, .040 in. Compressed Thickness, Mopar, Hemi, Each

Part Number: CGT-C5455-040

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, MLS, 4.030 in. Bore, 0.040 in. Thickness, Chevy, 5.7L, Each

Part Number: CGT-H1295SP5040S

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, MLS, 4.100 in. Bore, .030 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5871-030

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, 4.500 in. Bore, .027 in. Compressed Thickness, Dodge, Plymouth, 426 Hemi, Each

Part Number: CGT-C5447-027

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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

Part Number: CGT-C5391

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, MLS, 4.080 in. Bore, .027 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5910-027

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, MLS, 4.380 in. Bore, .030 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5461-030

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air