OLDSMOBILE Header and Exhaust Manifold Gaskets - Rectangular Port Style - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Remflex Exhaust Header Gasket Sets 11-001

Remflex Exhaust Header Gasket Sets 11-001

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 ( 5 )

Estimated Ship Date: Monday 11/17/2025

...Loading

Estimated Ship Date: Monday 11/17/2025

Summit Racing™ Exhaust Manifold Gaskets SUM-110458

Exhaust Manifold and Header Gaskets, Steel Core Laminate, Rectangular Port, Oldsmobile, V8, Pair

Part Number: SUM-110458

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/17/2025

...Loading

Estimated Ship Date: Monday 11/17/2025

Mr. Gasket Ultra-Seal Exhaust Gaskets 5945

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 11/17/2025

...Loading

Estimated Ship Date: Monday 11/17/2025

Mr. Gasket CopperSeal Exhaust Gaskets 7170MRG

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

Part Number: MRG-7170MRG

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/17/2025

...Loading

Estimated Ship Date: Monday 11/17/2025

Fel-Pro Performance Exhaust Header Gasket Sets 1439

Exhaust Gaskets, Header, Steel Core Laminate, Rectangular Port, Oldsmobile, V8, Set

Part Number: FEL-1439

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/17/2025

...Loading

Estimated Ship Date: Monday 11/17/2025

Edelbrock Exhaust Gaskets 7238

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 11/17/2025

...Loading

Estimated Ship Date: Monday 11/17/2025

Mr. Gasket Header/Manifold Exhaust Gaskets 453

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

Part Number: MRG-453

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

...Loading

Estimated Ship Date: Monday 11/17/2025

Summit Racing™ Exhaust Gasket and Bolts Pro Packs 05-0119

Combo, Fel-Pro, Gaskets, Header, Steel Core Laminate, Stage 8, Bolts, Hex, Locking, Oldsmobile, V8, Kit

Part Number: CMB-05-0119

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

...Loading

Estimated Ship Date: Monday 11/17/2025

Flatout Gaskets Header Gaskets 7016S

Exhaust Header and Manifold Gaskets, Rectangular, Steel Clad with Graphite Coating, Oldsmobile, V8, Pair

Part Number: FOG-7016S

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Remflex Exhaust Header Gasket Sets 11-001

5 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/17/2025

...Loading

Doug's Headers Header Flange Gaskets HG9355

Gaskets, Header Flange, Compressed Fiber Laminate, Rectangle Port, Oldsmobile, 403/425/455, Pair

Part Number: DOU-HG9355

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 5, 2025 if ordered today

Summit Racing™ Exhaust Gasket and Bolts Pro Packs 05-0125

Combo, Fel-Pro, Gaskets, Header, Steel Core Laminate, Stage 8, Bolts, Hex, Locking, GM, L6, 240/300, Kit

Part Number: CMB-05-0125

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

...Loading

Estimated Ship Date: Monday 11/17/2025

Flatout Gaskets Header Gaskets 7186S

Exhaust Manifold and Header Gaskets, Steel Clad with Graphite Coating, Rectangular Port, Oldsmobile, V8, Pair

Part Number: FOG-7186S

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 28, 2025 if ordered today

SCE Pro Copper Embossed Exhaust Gaskets 4411

Exhaust Gaskets, Copper, Rectangular Port, 12 Degree Head, Chevy, Small Block, Pair

Part Number: SCE-4411

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 30, 2025 if ordered today

Flatout Gaskets GPC Header Gaskets 7459

Exhaust Manifold and Header Gasket, GPC, Rectangular, Graphite, Oldsmobile, V8, Pair

Part Number: FOG-7459

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 28, 2025 if ordered today

SCE Graph-Form Premium Header Gaskets 479182

GRAPH-FORM EXH OLDS/BATTEN 400-455

Part Number: SCE-479182

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 29, 2025 if ordered today