1981 GMC Engine Gaskets & Seals

Head Gasket, MLS, 4.630 in. Bore, .072 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5331-072

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Estimated Ship Date: Mar 15, 2027 if ordered today

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Intake Manifold Gaskets, Ajusa Intake Manifold Plenum Gaskets, Composite/Fiber/Steel, Chevrolet, GMC, Pontiac, Oldsmobile, Each

Part Number: AJU-00819600

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Estimated Ship Date: Dec 28, 2026 if ordered today

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Head Gaskets, Pro Copper, 4.520 in. Bore, 0.080 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P135280NW

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Estimated Ship Date: Dec 28, 2026 if ordered today

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Engine Gasket Set 59-02 BUI/CAD/CHV/GM/GMC/OLD/PON 4.3L/4.4L/4.6L/4.9L/5.0L/5.3L/5.7L

Part Number: EGN-C350HD-1

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Estimated Ship Date: Dec 7, 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: Dec 29, 2026 if ordered today

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Head Gaskets, Pro Copper, 4.250 in. Bore, 0.050 in. Compressed Thickness, No Water Passages, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P132550NW

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Estimated Ship Date: Dec 23, 2026 if ordered today

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Head Gasket, MLS, 4.060 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5269-036

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Estimated Ship Date: Mar 15, 2027 if ordered today

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Head Gasket, MLS, 4.165 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5272-056

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Estimated Ship Date: Mar 15, 2027 if ordered today

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Head Gasket, MLS, 4.135 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5401-060

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Estimated Ship Date: Mar 15, 2027 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5403-120

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Estimated Ship Date: Mar 15, 2027 if ordered today

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Head Gasket, MLS, 4.570 in. Bore, .070 in. Compressed Thickness, Chevy, GMC, Each

Part Number: CGT-C5433-070

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Estimated Ship Date: Mar 15, 2027 if ordered today

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040 MLS 4.60" BORE HEAD GASKET

Part Number: CGT-C5492

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Estimated Ship Date: Mar 15, 2027 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: Mar 15, 2027 if ordered today

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.080" MLS-5 W/VALVE POCKETS

Part Number: CGT-C5411-080

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Estimated Ship Date: Mar 15, 2027 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: Mar 15, 2027 if ordered today

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Head Gasket, MLS, 4.375 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5329-056

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Estimated Ship Date: Mar 15, 2027 if ordered today

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Head Gasket, MLS, 4.165 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5410-051

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Estimated Ship Date: Mar 15, 2027 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .140 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-140

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Estimated Ship Date: Mar 15, 2027 if ordered today

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Head Gasket, MLS, 4.060 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5269-060

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Estimated Ship Date: Mar 15, 2027 if ordered today

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

Part Number: CGT-C5402-036

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Estimated Ship Date: Mar 15, 2027 if ordered today

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.095-IN. MLS-5 LHS HEAD GASKET

Part Number: CGT-C5408-075

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Estimated Ship Date: Mar 15, 2027 if ordered today

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Head Gasket, MLS, 4.160 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5402-045

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Estimated Ship Date: Mar 15, 2027 if ordered today

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Head Gasket, MLS, 4.630 in. Bore, .062 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5331-062

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Estimated Ship Date: Mar 15, 2027 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-045

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Estimated Ship Date: Mar 15, 2027 if ordered today

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BRODIX TRACK 1,8,10,11 HEADS

Part Number: CGT-C5414-125

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Estimated Ship Date: Mar 15, 2027 if ordered today

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