1966 Engine Gaskets & Seals

Head Gasket, MLS, 4.180 in. Bore, .045 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5456-045

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS, Marine, 4.530 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5635-027

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.375 in. Bore, 0.039 in. Compressed Thickness, Dodge, Chrysler, Plymouth, 426 Hemi, Each

Part Number: SCE-M663739

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Head Gasket BIG BLOCK CHEV MK4 4.375"X .051" MLS SPARTAN HD GASKET EA

Part Number: SCE-M133751

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Cylinder Head Gasket , .051" MLS GEN 4 , CHEVY BB HEAD GSK 4.510" BORE

Part Number: CGT-C5081-051

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 4.270 in. Bore, .045 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5811-045

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gaskets, Titan, Copper, 4.250 in. Bore, .043 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: SCE-T132543

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Head Gasket, MLS, 4.200 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-030

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .032 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-032

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-036

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gaskets, MLS Spartan, 4.060 in. Bore, Multi-layer Stainless Steel, 0.039 in. Compressed Thickness, Chevrolet, Chevy Small Block, Each

Part Number: SCE-M110639

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Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.174 in. Bore, 0.030 in. Compressed Thickness, Chevrolet, Small Block, Each

Part Number: SCE-M111730

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Oil Pan Gasket, Rubber with Steel Core, Ford, Small Block, Each

Part Number: MOR-93161

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

Head Gasket, MLS, 4.350 in. Bore, 0.051 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Big Block, Each

Part Number: TFS-61694350-051

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Head Gasket, MLS, 4.155 in. Bore, .042 in. Compressed Thickness, Ford, 289, 302, 351W, Each

Part Number: CGT-C5515-042

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gaskets, MLS Spartan, 4.200 in. Bore, Multi-layer Stainless Steel, 0.039 in. Compressed Thickness, Chevrolet, Chevy Small Block, Each

Part Number: SCE-M112139

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Head Gasket, Pro Copper, 4.320 in. Bore, 0.021 in. Thickness, Dodge, Plymouth, 426 Hemi, Each

Part Number: SCE-P663221

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Estimated Ship Date: Dec 22, 2025 if ordered today

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.045" MLS HEAD GASKET

Part Number: CGT-C5523-045

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Estimated Ship Date: Jan 5, 2026 if ordered today

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

Part Number: CGT-C5811-051

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gaskets, MLS Spartan, 4.031 in. Bore, Multi-layer Stainless Steel, 0.039 in. Compressed Thickness, Ford, Small Block Windsor, Each

Part Number: SCE-M360439

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Head Gaskets, Pro Copper, 4.570 in. Bore, 0.062 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P135762NW

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Head Gasket, Multi-Layer Steel, 4.200 in. Bore, .047 in. Compressed Thickness, Ford, SVO, V8, Each

Part Number: FEL-11351

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Head Gasket, MLS, 4.410 in. Bore, .030 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5462-030

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Head Gasket, MLS, 4.310 in. Bore, .027 in. Compressed Thickness, Dodge, Plymouth, Each

Part Number: CGT-C5455-027

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 4.250 in. Bore, .027 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5459-027

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Estimated Ship Date: Today