CHEVROLET IMPALA Engine Gaskets & Seals

Head Gasket, MLS Sparten, With Steam Holes, Multi-Layer Stainless Steel, 4.134 in. Bore, 0.039 in. Compressed Thickness, Chevrolet, Small Block, Each

Part Number: SCE-M111339

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.174 in. Bore, 0.074 in. Compressed Thickness, Chevrolet, Small Block, Each

Part Number: SCE-M111775

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Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.542 in. Bore, 0.074 in. Compressed Thickness, Chevrolet, Big Block, Each

Part Number: SCE-M135475

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Head Gaskets, MLS Spartan, 4.630 in. Bore, Multi-layer Stainless Steel, 0.039 in. Compressed Thickness, Chevrolet, Chevy Big Block, Each

Part Number: SCE-M136339

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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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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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Head Gaskets, Pro Copper, 4.320 in. Bore, 0.072 in. Compressed Thickness, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P133272

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CHEVROLET BB MK4 4.320 X .072 PRO COPPER HD GSKT NO WATER

Part Number: SCE-P133272NW

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Head Gasket, Copper, 4.320 in. Bore, 0.080 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P133280

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HEAD GASKET, PRO COPPER,CHEVROLET BB MK4 4.320 X .093 NO WTR PRO COPPER HD GSKT

Part Number: SCE-P133293NW

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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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Head Gasket, Copper, 4.380 in. Bore, 0.080 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P133880NW

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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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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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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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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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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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Head Gaskets, Pro Copper, 4.440 in. Bore, 0.093 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P134493NW

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Head Gasket, Copper, 4.520 in. Bore, 0.032 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P135232

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Head Gasket, Copper, 4.520 in. Bore, 0.043 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P135243NW

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

Part Number: SCE-CR135439

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CHEVROLET BB 454 MK4 4.540X.059 Vulcan Cut-Ring HG

Part Number: SCE-CR135459

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Rear Main Seal, 2-Piece, Viton®, Chevy, Rocket Block, Set of 10

Part Number: SCE-21104-10

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Valve Cover Gaskets, AccuSeal Pro, Laminated High-Temperature Silicone/Cork, Chevy, 12 and 18 Degree Small Block Chevy Cylinder Heads, Set of 10

Part Number: SCE-211071-10

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Valve Cover Gaskets, AccuSeal Pro, Laminated High-Temperature Silicone/Cork, Chevy, SB2.2 Mirror Port Cylinder Heads, Pair

Part Number: SCE-211072

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