1966 Gaskets & Seals

Head Gasket, MLS, Marine, 4.600 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5637-070

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Estimated Ship Date: Apr 20, 2026 if ordered today

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.066" MLS-5 GEN 4,5&6 BLOCKS

Part Number: CGT-C5634-066

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.070" MLS-5 W/2 BOLT INT SIDE

Part Number: CGT-C5639-070

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Head Gasket, Copper, 4.380 in. Bore, 0.093 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P133893

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Head Gasket, Copper, 4.250 in. Bore, 0.093 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P132593

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Head Gasket, Copper, 4.380 in. Bore, 0.072 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P133872

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Head Gaskets, Pro Copper, 4.520 in. Bore, 0.072 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P135272NW

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Head Gaskets, Titan, Copper, 4.520 in. Bore, .062 in. Compressed Thickness, Chrysler, Big Block, B/RB, Each

Part Number: SCE-T645262

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Head Gaskets, Titan, Copper, 4.200 in. Bore, .050 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: SCE-T112050

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Head Gasket, Copper, 4.155 in. Bore, 0.093 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P111593

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Head Gaskets, Titan Copper, 4.440 in. Bore, 0.050 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Chrysler, Big Block, Each

Part Number: SCE-T644450

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Head Gasket, MLS, 2.874 in. Bore, .060 in. Compressed Thickness, Austin, Each

Part Number: CGT-C4146-060

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Head Gasket, MLS, 4.200 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5403-060

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Head Gasket, MLS, 4.200 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5403-066

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Head Gasket, MLS, 4.200 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5403-075

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Head Gaskets, MLS, Multi-layer Stainless Steel, 4.180 in. Bore, 0.066 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Small Block, Each

Part Number: CGT-C5456-066

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Head Gasket, MLS, 4.165 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5272-060

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Head Gasket, MLS, 4.200 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-066

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Head Gasket, MLS, 4.125 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-066

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Head Gasket, MLS, 4.080 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-075

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Head Gasket, MLS, 4.080 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-066

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Head Gasket, MLS, 4.060 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5245-075

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Head Gasket, MLS, 4.080 in. Bore, .070 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5513-070

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Head Gasket, MLS, 4.060 in. Bore, .066 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5512-066

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Head Gasket, MLS, 4.125 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5400-075

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