1966 Engine Gaskets & Seals

Head Gasket, MLS, 4.270 in. Bore, .051 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5811-051

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

• Drop Ship
• Special Order

Head Gasket, Multi-Layer, 4.030 in. Gasket Bore, Compressed 0.040 in., Ford, Lincoln, Mercury, Each

Part Number: MRG-3175G

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Head Gasket, MLS, 4.320 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5816-045

Not Yet Reviewed

Estimated Ship Date: Today

Head Gasket, Marine, 4.580 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5640-060

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gaskets, MLS Marine, 4.600 in. Bore, Chevrolet, Big Block, Designed To Fit Mercury Marine 1050 Gen IV with 2-bolt Intake Side of Gasket, Each

Part Number: CGT-C5641-070

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gaskets, Titan, Copper, 4.570 in. Bore, .062 in. Compressed Thickness, Chevy, 366/396/402/427/454, Each

Part Number: SCE-S135762

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Head Gaskets, Titan, Copper, 4.250 in. Bore, .032 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: SCE-T132532

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Head Gaskets, Titan, Copper, 4.320 in. Bore, .062 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: SCE-T133262

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, MLS, 4.080 in. Bore, .060 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5833-060

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

.098" MLS HEAD GASKET

Part Number: CGT-C5809-098

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Head Gasket, MLS, 4.570 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5433-060

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, MLS, 4.500 in. Bore, .080 in. Compressed Thickness, Dodge, Plymouth, Each

Part Number: CGT-C5447-080

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, Multi-Later Steel, MLS, 4.375 in. Bore, .040 in. Compressed Thickness, Big Chevy, Each

Part Number: TFS-41394375-040

Not Yet Reviewed

Estimated Ship Date: Today

Head Gaskets, Vulcan Cut-Ring, 4.200 in. Bore, Composite, Lock Wire, 0.039 in. Compressed Thickness, Chevrolet, Chevy Small Block, Each

Part Number: SCE-CR112039

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Head Gaskets, Titan, Copper, 4.060 in. Bore, .050 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: SCE-T110650

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, MLS, 4.080 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-060

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Head Gaskets, Titan, Copper, 4.200 in. Bore, .062 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: SCE-S112062

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Head Gasket, Copper, 4.155 in. Bore, 0.080 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P111580

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Head Gasket, MLS, 4.100 in. Bore, .075 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5514-075

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket FORD 289-351W 4.100"X.051" MLS SPARTAN HD GASKET EA

Part Number: SCE-M361051GS

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 2, 2026 if ordered today

• Drop Ship
• Special Order

Full Gasket Set

Part Number: FEL-FS8723PT7

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Head Gasket, MLS, 4.060 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5245-120

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Head Gasket, MLS, 4.030 in. Bore, .060 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5909-060

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Head Gaskets, Copper, 4.630 in. Bore, .062 in. Compressed Thickness, Chevy, Big Block, Pair

Part Number: SUM-111554

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Head Gasket, Multi-Later Steel, MLS, 4.165 in. Bore, .040 in. Compressed Thickness, Ford FE 390-428, Each

Part Number: TFS-56494165-040

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today