GMC C3500HD SCE Gaskets Parts and Accessories

Gasket, Manifold, Intake, AccuSeal Pro, Chevy, Big Block, Set

Part Number: SCE-213102

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Head Gasket, Copper, 4.630 in. Bore, 0.093 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P136293

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Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Head Gasket, Copper, 4.520 in. Bore, 0.080 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P135280

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Estimated Ship Date: Monday 11/16/2026 if shipped by air

Rear Main Seal, AccuSeal E, 2-piece, Silicone, Chevy, Big Block, Each

Part Number: SCE-11305

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Estimated Ship Date: Monday 11/16/2026 if shipped by air

Gaskets, Manifold, Intake, AccuSeal E, Oval, 2.00 in. x 1.75 in. Port, .062 in. Thick, Chevy, 396-454, Set

Part Number: SCE-113101

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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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Estimated Ship Date: Monday 11/16/2026 if shipped by air

Head Gaskets, Pro Copper, 4.570 in. Bore, 0.080 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P135780NW

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Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Head Gasket, Titan, Copper, 4.520 in. Bore, .043 in. Compressed Thickness, Chevrolet, Big Block MK IV, Each

Part Number: SCE-S135243

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Head Gaskets, Pro Copper, 4.630 in. Bore, 0.043 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P136243NW

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Intake Gaskets, 2.500 in. x 1.800 in., 0.030 in. Thick, AccuSeal E, Big Block Chevy , Set

Part Number: SCE-113117

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Estimated Ship Date: Monday 11/16/2026 if shipped by air

Head Gaskets, MLS Spartan, 4.375 in. Bore, Multi-layer Stainless Steel, 0.039 in. Compressed Thickness, Chevrolet, Chevy Big Block, Each

Part Number: SCE-M133739

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Exhaust Gaskets, AccuSeal E, Graphite/Kevlar®, Raised D Port, Chevy, 502 Big Block, Set

Part Number: SCE-113085

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Intake Manifold Gaskets, AccuSeal Pro, Composite, Cut To Fit Port, Contains Two Blank Intake Gaskets, Chevrolet, Big Block Mark IV, Pair

Part Number: SCE-213100

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Head Gaskets, Titan, Copper, 4.520 in. Bore, .062 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: SCE-T135262

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Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Exhaust Gaskets, AccuSeal Pro, Graphite/Steel, Round Large Port, Chevy Big Block , Set

Part Number: SCE-213184

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Estimated Ship Date: Monday 11/16/2026 if shipped by air

Head Gaskets, Pro Copper, 4.520 in. Bore, 0.062 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P135262NW

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Estimated Ship Date: Monday 11/16/2026 if shipped by air

Head Gasket, Copper, 4.320 in. Bore, 0.050 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P133250

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Rear Main Seal, 2-Piece, Viton®, Chevrolet, Big Block, Each

Part Number: SCE-21305R

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

CHEVROLET BB 454 MK4 4.540X.039 Vulcan Cut-Ring HG

Part Number: SCE-CR135439

Not Yet Reviewed

Estimated Ship Date: Dec 28, 2026 if ordered today

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

Part Number: SCE-P135780

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Head Gasket, Copper, 4.630 in. Bore, 0.059 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-M136359

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Exhaust Gaskets, D-Port, Copper, Chevy, Pair

Part Number: SCE-4413

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Header and Exhaust Manifold Gaskets, AccuSeal E, Graphite/Kevlar®, Round Large Port, Chevrolet, Big Block, Pair

Part Number: SCE-113084

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Valve Cover Gaskets, AccuSeal Pro, Laminated High-Temperature Silicone/Cork, Chevy, Big Block, Pair

Part Number: SCE-213075

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Head Gasket BIG BLOCK CHEV MK4 4.630"X .051" MLS SPARTAN HD GASKET EA

Part Number: SCE-M136351

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air