1975 Gaskets & Seals - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Mr. Gasket Rear Main Seals 1965

Rear Main Seal, 2-Piece, Ford, Oldsmobile, Big Block 385/V8, Each

Part Number: MRG-1965

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

SCE Pro Copper Head Gaskets P135743

SCE Pro Copper Head Gaskets P135743

Head Gasket, Copper, 4.570 in. Bore, 0.043 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P135743

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Flatout Gaskets Amored RCC Header Gaskets 7033C

Exhaust Gaskets, Header, Armored RCC, Rubber Coated Copper, Indy Cylinder Head Port, Mopar, Big Block B/RB, Pair

Part Number: FOG-7033C

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

SCE AccuSeal Pro Valve Cover Gaskets 264078

Valve Cover Gaskets, AccuSeal Pro, Steel Core PTFE Coated, Chrysler, Dodge, Plymouth, Big Block, Pair

Part Number: SCE-264078

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

SCE Pro Copper Embossed Exhaust Gaskets 4135

Exhaust Gaskets, Header, Copper, Ford, Big Block 385 Series, Pair

Part Number: SCE-4135

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Cometic MLS Head Gaskets C5691-051

Head Gasket, 3.860 in. Bore, .051 in. Compressed Thickness, Buick, 3.8, 4.1L, Each

Part Number: CGT-C5691-051

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Fel-Pro Head Gasket Sets HS 8347 PT

Gaskets, Head Set, Detomaso, Ford, Lincoln, Mercury, 351C, 351M, 400, Set

Part Number: FEL-HS8347PT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Flatout Gaskets Copper Header Gaskets 7004C

Exhaust Gaskets, Header, Copper, Chevy, Big Block, Pair

Part Number: FOG-7004C

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Mr. Gasket Header/Manifold Exhaust Gaskets 7174

Exhaust Gaskets, Header, Copper, Dog Leg Port, AMC, V8, Set

Part Number: MRG-7174

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

SCE Pro Copper Head Gaskets P133250

Head Gasket, Copper, 4.320 in. Bore, 0.050 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P133250

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Fel-Pro Conversion Set Gaskets CS 8171-2

Conversion Gasket Set, Oldsmobile, 260, 307, 350, 403, 455, V8, Set

Part Number: FEL-CS8171-2

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Fel-Pro Head Gasket Sets HS 8168 PT-3

Gaskets, Head Set, Ford, 240, 300, Kit

Part Number: FEL-HS8168PT3

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Edelbrock Intake Manifold Gaskets 7215

Intake Manifold Gaskets, E-Tec, Composite, Steel Core, Chevy, Small Block, Set

Part Number: EDL-7215

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Cometic MLS Head Gaskets C5245-034

Cylinder Head Gasket , .034" MLS 18 OR 23 DEG HEADS , CHEVY SM BLOCK 4.060" BORE

Part Number: CGT-C5245-034

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Mr. Gasket Ultra-Seal Exhaust Gaskets 5908

Exhaust Gaskets, Header, Ultra-Seal, Steel Core Laminate, Stock Port, Chevy, Small Block, Hooker Plate, Pair

Part Number: MRG-5908

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Cometic MLS Head Gaskets C5464-036

Head Gasket, MLS, 4.500 in. Bore, .036 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5464-036

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Trick Flow® Valve Cover Gaskets TFS-30400941

Valve Cover Gaskets, Rubber with Steel Core, Chevy, Small Block, Pair

Part Number: TFS-30400941

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Flatout Gaskets Amored RCC Header Gaskets 7209C

Exhaust Manifold and Header Gaskets, Armored RCC, Square Port, Rubber Coated Copper, Mopar, Big Block RB/B, Indy 440-1/Max Wedge Cylinder Heads, Pair

Part Number: FOG-7209C

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Cometic MLS Head Gaskets C5835-027

Head Gasket, MLS, 4.250 in. Bore, .027 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5835-027

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Cometic MLS Head Gaskets C5514-030

Head Gasket, MLS, 4.100 in. Bore, .030 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5514-030

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Exhaust Gasket and Bolts Pro Packs 05-0098

Combo, Fel-Pro, Gaskets, Header, Steel Core Laminate, Stage 8, Bolts, Hex, Locking, Chevy, Big Block, Kit

Part Number: CMB-05-0098

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Cometic MLS Head Gaskets C5269-023

Head Gasket, MLS, 4.060 in. Bore, .023 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5269-023

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Trick Flow® by Cometic MLS Head Gaskets TFS-51494080-040

Head Gasket, Multi-Layer Steel, MLS, 4.080 in. Bore, .040 in. Compressed Thickness, Small Ford, Each

Part Number: TFS-51494080-040

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Cometic Rear Main Seals C5391

Rear Main Seal, 1-Piece, Viton®, Ford, Each

Part Number: CGT-C5391

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Fel-Pro Head Gasket Sets HS 7733 SH-2

Gaskets, Head Set, Chevy, Small Block Gen I, Set

Part Number: FEL-HS7733SH2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air