GMC Engine Gaskets & Seals

Engine Cylinder Head Gasket

Part Number: CGT-C5413-040

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Estimated Ship Date: Mar 1, 2027 if ordered today

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Head Gasket, MLS, 4.160 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-036

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Estimated Ship Date: Mar 1, 2027 if ordered today

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Head Gasket, MLS, 4.165 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5272-036

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Estimated Ship Date: Mar 1, 2027 if ordered today

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Head Gasket, MLS, 4.125 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5271-036

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Estimated Ship Date: Mar 2, 2027 if ordered today

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Head Gasket, MLS, 4.100 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5270-027

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Estimated Ship Date: Today

Gasket, Manifold, Intake, Brodix Big Brodie, Chevy, Big Block, Each

Part Number: CGT-C5430-060

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Estimated Ship Date: Mar 1, 2027 if ordered today

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Head Gaskets, Pro Copper, 4.060 in. Bore, Copper, 0.062 in. Compressed Thickness, No Water Passages, Chevrolet, Chevy Small Block, Each

Part Number: SCE-P110662NW

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Estimated Ship Date: Dec 11, 2026 if ordered today

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REAR MAIN SEAL, CHEVY BB 396 454 SEAL (PR)

Part Number: CGT-C5086

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Estimated Ship Date: Mar 1, 2027 if ordered today

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Head Gasket, MLS, 4.125 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5400-027

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Estimated Ship Date: Mar 1, 2027 if ordered today

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Head Gasket, MLS, 4.160 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5402-030

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Estimated Ship Date: Today

Engine Crankshaft Seal 59-02 BUI/CAD/CHV/GM/GMC/OLD/PON 3.3L/3.8L/4.1L/4.3L/4.4L/4.6L/4.8L/4.9L/5.0L/5.3L/5.7L/6.6L

Part Number: EGN-S0010

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Estimated Ship Date: Nov 27, 2026 if ordered today

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Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, Designed for RHS Pro Action 23 degree Cylinder Heads, Chevy, Small Block, Pair

Part Number: SCE-211123

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Estimated Ship Date: Dec 11, 2026 if ordered today

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Head Gasket, Copper, 4.160 in. Bore, 0.062 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P111562NW

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Estimated Ship Date: Dec 10, 2026 if ordered today

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Engine Timing Cover Gasket 97-20 BUI/CAD/CHV/GMC/Hummer/IZU/PON/SAB 4.8L/5.3L/5.7L/6.0L/6.2L/7.0L

Part Number: EGN-TCG293-A

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5408-027

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Estimated Ship Date: Today

Head Gasket, MLS, 4.125 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5400-036

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Estimated Ship Date: Mar 1, 2027 if ordered today

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Engine Cylinder Head Gasket

Part Number: CGT-C5954-040

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Estimated Ship Date: Today

Engine Gasket Set 59-85 BUI/CAD/CHV/GMC/OLD/PON 4.6L/4.9L/5.0L/5.3L/5.7L

Part Number: EGN-C350-2

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Head Gasket, Copper, 4.250 in. Bore, 0.050 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P132550

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Estimated Ship Date: Today

Head Gasket; Ultra Seal; Head Gasket; Flexible Graphite Core; Elastomer Coated; 4.130 in. Gasket Bore; 0.055 i

Part Number: MRG-5799G

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Valve Cover Gaskets, PermaDry, Blue Stripe Cork/Rubber, Chevy, Pair

Part Number: FEL-VS50228C

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Estimated Ship Date: Nov 23, 2026 if ordered today

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Engine Gasket Sets, Head Set, With Valve Stem Seals, Chevrolet, GMC, Isuzu, 4.8L, 5.3L, Set

Part Number: AJU-52536800

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Estimated Ship Date: Dec 16, 2026 if ordered today

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Gasket, EGR Cooler, Chevrolet, GMC, Truck, Each

Part Number: ADO-98065520

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Estimated Ship Date: Today

• $20 Summit Bucks on $200 spent*

Engine Gasket Set 94-97 CHV/GMC/IZU 2.2L

Part Number: EGN-C134T

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Timing Cover Seals, ACDelco Crankshaft Front Seals, Multi-Purpose Seal, Each

Part Number: ADO-8871X

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Estimated Ship Date: Today

• $20 Summit Bucks on $200 spent*