CHEVROLET IMPALA Engine Gaskets & Seals

CHEVROLET BB MK4 4.250 X .062 PRO COPPER HD GSKT NO WATER

Part Number: SCE-P132562NW

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Head Gasket, Copper, 4.250 in. Bore, 0.080 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P132580

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Head Gaskets, Pro Copper, 4.320 in. Bore, 0.043 in. Compressed Thickness, No Water Passages, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P133243NW

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Head Gaskets, Pro Copper, 4.320 in. Bore, 0.050 in. Compressed Thickness, No Water Passages, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P133250NW

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Head Gaskets, Pro Copper, 4.010 in. Bore, Copper, 0.050 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Chevy, Small Block, Each

Part Number: SCE-P110050

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Estimated Ship Date: Nov 24, 2025 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: Nov 24, 2025 if ordered today

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Head Gasket, Copper, 4.380 in. Bore, 0.072 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P133872

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Head Gaskets, Pro Copper, 4.380 in. Bore, 0.093 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P133893NW

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Head Gaskets, Pro Copper, 4.440 in. Bore, 0.032 in. Compressed Thickness, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P134432

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Head Gasket, Copper, 4.440 in. Bore, 0.043 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P134443

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Head Gaskets, Pro Copper, 4.160 in. Bore, 0.080 in. Compressed Thickness, No Water Passages, Chevrolet, Small Block, Each

Part Number: SCE-P111580NW

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Estimated Ship Date: Nov 24, 2025 if ordered today

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SEAL-THROT BODY HTR INL PIPE (O RING)

Part Number: NAL-24504709

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Estimated Ship Date: Feb 10, 2026 if ordered today

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GASKET-OIL FLTR ADAP

Part Number: NAL-25534742

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Estimated Ship Date: Feb 10, 2026 if ordered today

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SEAL, WAT INL

Part Number: NAL-90537471

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Estimated Ship Date: Feb 10, 2026 if ordered today

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GASKET KIT, UPR INT MANIF

Part Number: NAL-89017867

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Estimated Ship Date: Feb 10, 2026 if ordered today

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GASKET

Part Number: NAL-24435052

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Estimated Ship Date: Feb 10, 2026 if ordered today

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SEAL, DRV BELT TENSR

Part Number: NAL-24502846

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Estimated Ship Date: Feb 10, 2026 if ordered today

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SEAL

Part Number: NAL-12591866

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Engine Variable Timing Solenoid Seal

Part Number: NAL-12593717

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Estimated Ship Date: Feb 10, 2026 if ordered today

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GASKET

Part Number: NAL-12567275

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Engine Crankshaft Seal

Part Number: NAL-12608750

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Estimated Ship Date: Feb 10, 2026 if ordered today

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SEAL

Part Number: NAL-12584040

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Gaskets, Intake Manifold, GM V6, 3.8L, Kit

Part Number: NAL-12586144

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Estimated Ship Date: Feb 10, 2026 if ordered today

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SEAL

Part Number: NAL-12607600

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Valve Cover Set

Part Number: GRN-640371

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Estimated Ship Date: Nov 10, 2025 if ordered today

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