1998 Engine Gaskets & Seals

Head Gaskets, Pro Copper, 4.630 in. Bore, 0.093 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P136293NW

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Estimated Ship Date: Dec 26, 2025 if ordered today

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5.9L 24v 6 cylinder Cummins MLx Cylinder Head Gasket. 4.100" Gasket Bore. Stopper layer to withstand additiona

Part Number: CGT-C5855-061

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Estimated Ship Date: Jan 12, 2026 if ordered today

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GMC-Pass: 231(3.8l) Supercharged Vin 1 (1998-2003)

Part Number: MAH-HS5934A

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Head Gaskets, Titan Copper, 4.380 in. Bore, 0.072 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Chevy, Big Block Mark IV, Each

Part Number: SCE-T133872

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Estimated Ship Date: Dec 29, 2025 if ordered today

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DYNO PAK REAR MAIN SEAL SBC 2-PIECE VITON THRU '85 , EA.

Part Number: SCE-21105-10

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Estimated Ship Date: Dec 29, 2025 if ordered today

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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: Dec 29, 2025 if ordered today

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Head Gaskets, Titan Copper, 4.160 in. Bore, 0.080 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Chevrolet, Small Block, Each

Part Number: SCE-T111580

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Head Gasket, MLS, 4.160 in. Bore, .098 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-098

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Head Gasket, MLS, 4.200 in. Bore, .092 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5249-092

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Head Gasket, MLS, 4.100 in. Bore, .080 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-080

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Head Gasket, MLS, 4.125 in. Bore, .098 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-098

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Head Gasket, MLS, Marine, 4.600 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5637-060

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Estimated Ship Date: Jan 12, 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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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: Dec 29, 2025 if ordered today

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Head Gaskets, MLS Spartan, 4.100 in. Bore, Multi-layer Stainless Steel, 0.039 in. Compressed Thickness, Ford, Small Block Windsor, Each

Part Number: SCE-M361039

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Head Gasket, MLS, 4.060 in. Bore, .070 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5479-070

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Head Gasket, MLS, 4.060 in. Bore, .070 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5512-070

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Head Gasket, MLS, 4.160 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-066

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Head Gasket, MLS, 4.155 in. Bore, .060 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5483-060

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Head Gasket, MLS, 4.080 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-066

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Head Gasket, MLS, 4.100 in. Bore, .066 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5514-066

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Head Gaskets, RCC, 4.010 in. Bore, 0.040 in. Thickness, Rubber Coated Copper, Chevy, Small Block LS, Pair

Part Number: FOG-907944010

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Head Gasket Set

Part Number: FEL-HS26171PT

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Head Gasket, MLS, 3.189 in. Bore, .066 in. Compressed Thickness, Acura®, Honda®, Each

Part Number: CGT-C4231-066

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Head Gasket, MLS, 3.071 in. Bore, .065 in. Compressed Thickness, Acura®, Honda®, Each

Part Number: CGT-C4167-065

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Estimated Ship Date: Jan 12, 2026 if ordered today

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