OLDSMOBILE 442 Header and Exhaust Manifold Gaskets

Exhaust Header and Manifold Gaskets, Rectangular Port, Graphite, Designed for Use with Square End Ports, Oldsmobile, Olds V8, Olds Diesel V8, Set

Part Number: RFL-11-001

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Header Gasket, Multi Layer Stainless Header Gasket - GM LS Based GEN III & IV Engines.

Part Number: KOK-SS-755818

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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

Part Number: MRG-5945

4.43 out of 5 stars ( 14 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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

Part Number: MRG-7170MRG

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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: Monday 3/16/2026 if shipped by air

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

Part Number: SCE-4079

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Exhaust Gaskets, Steel Core Laminate, Stock Port, Oldsmobile, 260-455, Set

Part Number: FEL-MS90021

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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

Part Number: MRG-453

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

.043" COPPER EXHAUST GASKET

Part Number: CGT-C5159

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: SCE-4179

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Gasket, Manifold, Exhaust, Oldsmobile, V8, Pair

Part Number: CGT-C5904-030

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: SCE-E79187

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

GRAPH-FORM EXH OLDS/BATTEN 400-455

Part Number: SCE-479182

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

• Drop Ship
• Special Order

1.920" X 1.550" EXH SET

Part Number: CGT-C15330HTG

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Special Order