1966 OLDSMOBILE Gaskets & Seals

Head Gaskets, Titan Copper, 4.380 in. Bore, 0.043 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Oldsmobile, Oldsmobile V8, Each

Part Number: SCE-T793843

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Head Gaskets, Titan Copper, 4.380 in. Bore, 0.050 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Oldsmobile, Oldsmobile V8, Each

Part Number: SCE-T793850

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Head Gasket, Pro Copper, 4.200 in. Bore, 0.080 in. Thickness, Oldsmobile, 350-455, Each

Part Number: SCE-P792080

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HEAD GASKET, PRO COPPER,OLDSMOBILE V8 4.320 X .093 PRO COPPER HD GSKT

Part Number: SCE-P793293

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Exhaust Gasket, Pro Copper Annealed, Stock Port, 0.062 in. Thick, 1.4 in. x 2.0 in. Port, Oldsmobile, Pair

Part Number: SCE-E79186

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Header and Exhaust Manifold Gaskets, Pro Copper Annealed, Oval Port, Oldsmobile, 400, 425, 455, Pair

Part Number: SCE-E79187

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Seal, Timing Chain Cover, Dyno-Pak, PTFE, Rubber, Oldsmobile, V8, Set of 10

Part Number: SCE-7902-10

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Rear Main Seal, AccuSeal E, 2-Piece, Silicone, Dyno-Pak, Oldsmobile, V8, Set of 10

Part Number: SCE-7905-10

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Head Gaskets, ICS Titan Copper, 4.250 in. Bore, 0.080 in. Compressed Thickness, Oldsmobile, Oldsmobile V8, Each

Part Number: SCE-S792580

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HEAD GASKET, TITAN COPPER,OLDSMOBILE 455 V8 4.320 X .043 ICS TITAN COPPER HD GSKT

Part Number: SCE-S793243

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HEAD GASKET, TITAN COPPER,OLDSMOBILE 455 V8 4.320 X .062 ICS TITAN COPPER HD GSKT

Part Number: SCE-S793262

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Head Gaskets, ICS Titan Copper, 4.380 in. Bore, 0.050 in. Compressed Thickness, Oldsmobile, Oldsmobile V8, Each

Part Number: SCE-S793850

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Head Gasket, MLS, 4.125 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5699-036

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Head Gaskets, MLS, 4.125 in. Bore, Multi-layer Stainless Steel, 0.045 in. Compressed Thickness, Chevrolet, 3.2L, 3.8L, 4.1L, 4.8L, Each

Part Number: CGT-C5699-045

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.080" MLS-5 HEAD GASKET

Part Number: CGT-C5808-080

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.098" MLS-5 HEAD GASKET

Part Number: CGT-C5808-098

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Head Gasket, MLS, 4.200 in. Bore, .056 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5809-056

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Head Gasket, MLS, 4.200 in. Bore, .070 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5809-070

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.080" MLS HEAD GASKET

Part Number: CGT-C5809-080

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Head Gasket, MLS, 4.200 in. Bore, .081 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5809-081

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HEAD GASKET

Part Number: CGT-C5809-140

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Head Gasket, MLS, 4.400 in. Bore, .045 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5810-045

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Head Gasket, MLS, 4.125 in. Bore, .045 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5808-045

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Head Gasket, MLS, 4.125 in. Bore, .051 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5808-051

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Head Gasket, MLS, 4.125 in. Bore, .060 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5808-060

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