1981 GMC Engine Gaskets & Seals

Head Gasket, MLS, 4.060 in. Bore, .084 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5245-084

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Estimated Ship Date: Mar 15, 2027 if ordered today

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Engine Timing Cover Seal 65-02 AM General/BUI/CHV/GMC/OLD/PON 6.0L/6.2L/6.5L/6.6L/7.0L/7.4L/L

Part Number: EGN-S0223

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Intake Manifold Kit, Chevrolet Gen-1 Small Block V8 .060" Fiber Intake Manifold Gasket Kit, 1.389" x 2.305" Rectangle Port, 23 Degree Heads

Part Number: CGT-C15686-060

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Estimated Ship Date: Mar 15, 2027 if ordered today

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Intake Manifold Gaskets, AccuSeal E, Composite, Rectangular Port, Fits Pro Topline 12 degree 2-piece Intake Manifolds Only, Chevy, Small Block, Pair

Part Number: SCE-111131

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Estimated Ship Date: Dec 29, 2026 if ordered today

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Valve Cover Gaskets, Neoprene, Chevy, Small Block, Use with Proform 2-Piece Valve Covers, Pair

Part Number: PRO-66735

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Carburetor Mounting Gasket

Part Number: FEL-60369

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Estimated Ship Date: Dec 4, 2026 if ordered today

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Engine Gasket Set 67-02 CHV/GM/GMC 4.3L/4.4L/4.6L/4.9L/5.0L/5.7L

Part Number: EGN-C350HP-R

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Estimated Ship Date: Dec 9, 2026 if ordered today

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HEAD GASKET, PRO COPPER,CHEVROLET BB MK4 4.155 X .062 PRO COPPER HD GSKT

Part Number: SCE-P131562

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Estimated Ship Date: Dec 23, 2026 if ordered today

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Head Gaskets, Pro Copper, 4.250 in. Bore, 0.072 in. Compressed Thickness, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P132572

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Estimated Ship Date: Dec 23, 2026 if ordered today

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Intake Manifold Gaskets, AccuSeal E, Composite, Oval Port, Chevrolet, Small Block, Pair

Part Number: SCE-111135

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Estimated Ship Date: Dec 29, 2026 if ordered today

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Head Gaskets, Pro Copper, 4.440 in. Bore, 0.062 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P134462NW

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Estimated Ship Date: Dec 28, 2026 if ordered today

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Oil Pan Gasket, SBC, Donovan 410 High Cam Block, Accuseal Pro, Set of 10

Part Number: SCE-211099-10

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Estimated Ship Date: Dec 28, 2026 if ordered today

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Head Gaskets, Pro Copper, 4.200 in. Bore, 0.043 in. Compressed Thickness, No Water Passages, Chevrolet, Small Block, Each

Part Number: SCE-P112043NW

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Estimated Ship Date: Dec 28, 2026 if ordered today

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Engine Gasket Set 67-02 GM/GMC 4.3L/4.4L/4.6L/4.9L/5.0L/5.7L

Part Number: EGN-C350HP-L

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Estimated Ship Date: Dec 9, 2026 if ordered today

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Dyno Pack, Timing Cover, Water Pump, Fuel Pump, Gaskets, 10 Pack

Part Number: SCE-1300-10

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Estimated Ship Date: Dec 29, 2026 if ordered today

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Intake Manifold Gaskets, AccuSeal E, Composite, Rectangular Raised Port, Chevrolet, Small Block, Set of 20

Part Number: SCE-11108-10

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Estimated Ship Date: Dec 23, 2026 if ordered today

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Head Gaskets, Titan Copper, 4.520 in. Bore, 0.032 in. Compressed Thickness, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-T135232

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Estimated Ship Date: Dec 23, 2026 if ordered today

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Head Gaskets, Titan Copper, 3.850 in. Bore, 0.080 in. Compressed Thickness, Special Order Bore Size Gasket, Chevrolet, Small Block, Each

Part Number: SCE-T118580

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Estimated Ship Date: Dec 23, 2026 if ordered today

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Head Gaskets, Pro Copper, 4.440 in. Bore, 0.080 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P134480NW

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Estimated Ship Date: Dec 23, 2026 if ordered today

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HEAD GASKET, PRO COPPER,CHEVROLET BB MK4 4.155 X .050 PRO COPPER HD GSKT

Part Number: SCE-P131550

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Estimated Ship Date: Dec 23, 2026 if ordered today

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Intake Manifold Gaskets, AccuSeal Pro, Rectangular Raised Port, Fits Brodix 14 degree Canted Valve High Port Heads, Chevy, Small Block, Pair

Part Number: SCE-211130

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Estimated Ship Date: Dec 23, 2026 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-070

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Estimated Ship Date: Mar 15, 2027 if ordered today

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.023-IN. MLS W/ALL STEAM HOLES

Part Number: CGT-C5331-053

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Estimated Ship Date: Mar 15, 2027 if ordered today

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Head Gasket, MLS, 4.135 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5274-045

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Estimated Ship Date: Mar 15, 2027 if ordered today

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Head Gasket, MLS, 4.125 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5271-045

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Estimated Ship Date: Mar 15, 2027 if ordered today

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