1974 Gaskets & Seals

Head Gasket, MLS, 4.400 in. Bore, .051 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5666-051

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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

Part Number: CGT-C5638-051

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Head Gasket, MLS, 4.030 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5399-036

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Head Gasket, Copper, 4.570 in. Bore, 0.050 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P135750

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Head Gasket, MLS, 4.320 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5816-036

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Head Gasket, MLS, 4.570 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5433-045

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Head Gasket, MLS, 4.630 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5434-045

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Intake Manifold Gaskets, AccuSeal E, Composite, Raised Oval Port, Designed To Fit Dart Big Chief Large Oval Heads, Chevrolet, Big Block Mark IV, Pair

Part Number: SCE-118105

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Head Gasket, MLS, 4.400 in. Bore, .027 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5810-027

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Head Gasket, MLS, 4.250 in. Bore, .051 in. Compressed Thickness, Ford, FE, Each

Part Number: CGT-C5835-051

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Estimated Ship Date: Dec 19, 2025 if ordered today

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

Part Number: CGT-C5247-030

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.032" MLS HEAD GASKET

Part Number: CGT-C5622-032

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

Part Number: CGT-C5404-027

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Valve Cover Gaskets, Composite with Steel Core, Chevy, Big Block, Pair

Part Number: FEL-1664

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $50.00 Summit Bucks

Exhaust Gaskets, Header, Ultra-Seal, Steel Core Laminate, Open Center Port, Pontiac, V8, Pair

Part Number: MRG-5920

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Head Gasket, MLS, 4.385 in. Bore, .027 in. Compressed Thickness, Buick, 400, 430, 455, Each

Part Number: CGT-C5754-027

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

.051" MLS 14 BOLT HEAD 70-93

Part Number: CGT-C4368-051

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Head Gasket, MLS, 4.165 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5272-030

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Head Gasket, Copper, 4.060 in. Bore, 0.021 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P110621

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Head Gasket, MLS, 4.600 in. Bore, 0.040 in. Compressed Thickness, Ford, Mercury, 429, 460, Each

Part Number: CGT-H1771SP6040S

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.045" MLS W/2 BOLT INTAKE SIDE

Part Number: CGT-C5641-045

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Exhaust Gaskets, Header, Copper, Stock Port, Oldsmobile, V8, Pair

Part Number: SCE-4079

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Head Gasket, Multi-Layer Steel, 4.125 in. Bore, 0.027 in. Thick, Oldsmobile, Each

Part Number: CGT-C5808-027

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: CGT-C5871-030

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Estimated Ship Date: Today

Head Gasket, Copper, 4.570 in. Bore, 0.080 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P135780

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Estimated Ship Date: Today

• Free Shipping