1966 Engine Gaskets & Seals

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

Part Number: CGT-C5474-060

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Estimated Ship Date: Nov 24, 2025 if ordered today

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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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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 4.100 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-066

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 4.125 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-060

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 4.100 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-056

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 4.100 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-075

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Estimated Ship Date: Jan 5, 2026 if ordered today

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

Part Number: CGT-C5247-075

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Estimated Ship Date: Jan 5, 2026 if ordered today

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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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Estimated Ship Date: Jan 5, 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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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 4.135 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5401-070

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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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Estimated Ship Date: Jan 5, 2026 if ordered today

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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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Estimated Ship Date: Jan 5, 2026 if ordered today

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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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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 4.160 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5407-060

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5249-056

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Estimated Ship Date: Jan 5, 2026 if ordered today

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.056" MLS-5 ALL 12-23 DEG HEAD

Part Number: CGT-C5402-056

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Estimated Ship Date: Jan 5, 2026 if ordered today

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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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Estimated Ship Date: Jan 5, 2026 if ordered today

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.027" MLS HEAD GASKET 1968-UP

Part Number: CGT-C4289-027

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 4.060 in. Bore, .054 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5512-054

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 4.060 in. Bore, .075 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5512-075

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 4.155 in. Bore, .056 in. Compressed Thickness, Ford, 289, 302, 351W, Each

Part Number: CGT-C5515-056

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Estimated Ship Date: Jan 5, 2026 if ordered today

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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: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .060 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5517-060

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Estimated Ship Date: Jan 5, 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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Estimated Ship Date: Dec 22, 2025 if ordered today

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Head Gasket, Pro Copper, 4.320 in. Bore, 0.080 in. Thickness, Dodge, Plymouth, 426 Hemi, Each

Part Number: SCE-P663280

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Estimated Ship Date: Dec 17, 2025 if ordered today

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