1970 OLDSMOBILE 442 Exhaust Gaskets & Seals

Exhaust Gaskets, Header, Ultra-Seal, Rectangular Port, Oldsmobile, V8, Set

Part Number: MRG-5945

4.43 out of 5 stars ( 14 )

Estimated Ship Date: Today

Exhaust Gaskets, Header, Copper, Rectangular Port, Oldsmobile, Pair

Part Number: MRG-7170MRG

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Today

Exhaust Gaskets, Header, Composite with Steel Core, Rectangular Port, Oldsmobile, 400, 425, 455, Pair

Part Number: EDL-7238

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Exhaust Gaskets, Header, Copper, Stock Port, Oldsmobile, V8, Pair

Part Number: SCE-4079

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Exhaust Gaskets, Header, High-Temperature White, Rectangular Port, Oldsmobile, V8, Set

Part Number: MRG-453

Not Yet Reviewed

Estimated Ship Date: Today

Exhaust Pipe Gasket

Part Number: FEL-60241

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Exhaust Gaskets, AccuSeal Pro, Graphite/Steel, Pair

Part Number: SCE-279180

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Gasket, Manifold, Exhaust, Oldsmobile, V8, Pair

Part Number: CGT-C5904-030

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Estimated Ship Date: Feb 9, 2026 if ordered today

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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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Estimated Ship Date: Jan 23, 2026 if ordered today

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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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Estimated Ship Date: Jan 23, 2026 if ordered today

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GRAPH-FORM EXH OLDS/BATTEN 400-455

Part Number: SCE-479182

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Exhaust Gaskets, Header, Copper, Stock Port, Oldsmobile, V8, Pair

Part Number: SCE-4179

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Estimated Ship Date: Jan 23, 2026 if ordered today

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.043" COPPER EXHAUST GASKET

Part Number: CGT-C5159

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Estimated Ship Date: Feb 9, 2026 if ordered today

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