CHEVROLET 7.4L/454 SCE Gaskets Parts and Accessories

Head Gasket, Copper, 4.250 in. Bore, 0.021 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P132521

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Header and Exhaust Manifold Gaskets, AccuSeal Pro, Round Port, Fits Mercury Marine MerCruiser 454 with Unique Bolt Pattern, Chevrolet, 7.4L, Pair

Part Number: SCE-213187

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, Copper, 4.320 in. Bore, 0.062 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P133262

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Estimated Ship Date: Jun 2, 2026 if ordered today

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Head Gaskets, MLS Spartan, 4.540 in. Bore, Multi-layer Stainless Steel, 0.039 in. Compressed Thickness, Chevrolet, Chevy Big Block, Each

Part Number: SCE-M135439

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Estimated Ship Date: Jun 2, 2026 if ordered today

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Intake Manifold Gaskets, AccuSeal Pro, Dart Big Chief Oval Port, Designed for Dart Big Chief or Brodix Big Duke Heads, Chevy, Big Block Mark IV, Pair

Part Number: SCE-218102

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, Copper, 4.570 in. Bore, 0.043 in. Thickness, Chevy, 7.4L, Each

Part Number: SCE-P145743

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Head Gasket, Copper, 4.320 in. Bore, 0.021 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P133221

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Estimated Ship Date: Jun 2, 2026 if ordered today

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Head Gasket, Copper, 4.380 in. Bore, 0.032 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P133832

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gaskets, ICS Titan Copper, 4.630 in. Bore, 0.093 in. Compressed Thickness, Chevrolet, 7.4L Gen V/Gen VI, Each

Part Number: SCE-S146293

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Estimated Ship Date: Jun 1, 2026 if ordered today

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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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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Oil Pan Gasket, Steel Core, BBC, Set

Part Number: SCE-213190

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: SCE-S135262

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Head Gasket, ICS Titan Copper, 4.630 in. Bore, .093 in. Compressed Thickness,No Water Passages, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-S136293NW

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Estimated Ship Date: Jun 3, 2026 if ordered today

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HEAD GASKET, PRO COPPER,GM RACING DRCE-1 4.630 X .050 PRO COPPER HD GSKT

Part Number: SCE-P776250

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Estimated Ship Date: Jun 2, 2026 if ordered today

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Exhaust Gaskets, AccuSeal Pro, Graphite/Steel, Square Port, 2.025 in. x 2.025 in. Port, Chevy, Big Block, Set

Part Number: SCE-213183

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

HEAD GASKET, PRO COPPER,CHEVROLET/GM LS/LSX/LS7X 4.135 X .043 PRO COPPER HD GSKT RIG

Part Number: SCE-P191343R

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Estimated Ship Date: Jun 1, 2026 if ordered today

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HEAD GASKET, PRO COPPER,CHEVROLET/GM LS/LSX/LS7X 4.135 X .043 PRO COPPER HD GSKT LEF

Part Number: SCE-P191343L

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Estimated Ship Date: Jun 1, 2026 if ordered today

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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

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: SCE-113082

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Head Gasket, Copper, 4.380 in. Bore, 0.093 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P133893

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Estimated Ship Date: Jun 1, 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: Jun 1, 2026 if ordered today

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HEAD GASKET, PRO COPPER,FONTANA MBR 8.3L 4.520 X .093 PRO COPPER HD GSKT

Part Number: SCE-P845293

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Estimated Ship Date: Jun 2, 2026 if ordered today

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Head Gasket, Copper, 4.520 in. Bore, 0.093 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P135293

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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HEAD GASKET, PRO COPPER,CHEVROLET BB BRODIX PB 5000 SE RIES 4.770 X .080 PRO COPPER H

Part Number: SCE-P957780

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Estimated Ship Date: Jun 2, 2026 if ordered today

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Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, Designed To Fit CFE BMF 405cc Cylinder Heads, Chevrolet, Big Block Mark IV, Pair

Part Number: SCE-213108

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Estimated Ship Date: Jun 2, 2026 if ordered today

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