GMC K3500 Engine Gaskets & Seals

Head Gaskets, Titan Copper, 4.630 in. Bore, 0.080 in. Compressed Thickness, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-T136280

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Estimated Ship Date: May 4, 2026 if ordered today

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Head Gasket, MLS, 4.630 in. Bore, .080 in. Compressed Thickness, Chevy, 454, Each

Part Number: CGT-C5434-080

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Head Gaskets, Titan, Copper, 4.250 in. Bore, .032 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: SCE-T132532

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Head Gasket, MLS, 4.165 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5248-089

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Head Gasket, MLS, 4.100 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-120

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.540 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5333-120

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gaskets, Titan, Copper, 4.630 in. Bore, .093 in. Compressed Thickness, Chevy, 366/396/402/427/454, Each

Part Number: SCE-S136293

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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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.098" MLS-5 ALL 12-23 DEG HEAD

Part Number: CGT-C5399-098

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.100 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-075

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.100 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-056

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Estimated Ship Date: May 27, 2026 if ordered today

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Gaskets, Head Set, Chevy, 7.4L/454, Set

Part Number: FEL-HS8523PT2

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Head Gasket, Copper, 4.060 in. Bore, 0.080 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P110680

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Head Gaskets, Titan, Copper, 4.200 in. Bore, .043 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: SCE-T112043

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Head Gaskets, MLX, Multi-layer Stainless Steel, 4.220 in. Bore, 0.051 in. Compressed Thickness, Chevrolet, Small Block, Each

Part Number: CGT-C5786-051

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

Part Number: SCE-S135262

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Head Gaskets, Steel Core, 4.520 in. Bore, .038 in. Compressed, Chevy, 1991 and later, Gen V & VI, BBC, Pair

Part Number: EDL-7375

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Head Gaskets, Titan, Copper, 4.250 in. Bore, .043 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: SCE-T132543

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

Part Number: SCE-M136359

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Head Gasket, MLS, 4.320 in. Bore, .080 in. Compressed Thickness, Chevy, 427, 454, Each

Part Number: CGT-C5817-080

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gaskets, Titan Copper, 4.250 in. Bore, 0.072 in. Compressed Thickness, Mark 4 Block, Chevrolet, Big Block, Each

Part Number: SCE-T132572

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Head Gaskets, Titan Copper, 4.570 in. Bore, 0.072 in. Compressed Thickness, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-T135772

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Estimated Ship Date: May 6, 2026 if ordered today

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Head Gasket, MLS, 4.375 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5332-045

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GM Gen-V/VI Big Block V8 .040" MLX Cylinder Head Gasket, 4.560" Bore

Part Number: CGT-C15656-040

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.320 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5816-075

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