1990 Gaskets & Seals - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Cometic Rear Main Seals C5385

Cometic Rear Main Seals C5385

Engine Crankshaft Seal

Part Number: CGT-C5385

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Cometic MLS Head Gaskets C5456-040

Head Gasket, MLS, 4.180 in. Bore, .040 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5456-040

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Cometic MLS Head Gaskets C5509-030

Head Gasket, MLS, 4.195 in. Bore, .030 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5509-030

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Cometic MLS Head Gaskets C5271-027

Head Gasket, MLS, 4.125 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5271-027

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Cometic MLS Head Gaskets C5633-036

Head Gasket, MLS, 4.040 in. Bore, .036 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5633-036

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Cometic MLS Head Gaskets C5269-027

Head Gasket, MLS, 4.060 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5269-027

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

SCE Pro Copper Head Gaskets P136221

Head Gasket, Copper, 4.630 in. Bore, 0.021 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P136221

Not Yet Reviewed

Estimated Ship Date: Today

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Cometic Street Pro Bottom-End Gasket Kits PRO1015B

Gasket, Bottom-End Set, Ford, 289, 302, Kit

Part Number: CGT-PRO1015B

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

SCE Pro Copper Head Gaskets P133832

Head Gasket, Copper, 4.380 in. Bore, 0.032 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P133832

Not Yet Reviewed

Estimated Ship Date: Today

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SCE Pro Copper Head Gaskets P133221

Head Gasket, Copper, 4.320 in. Bore, 0.021 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P133221

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

SCE Pro Copper Head Gaskets P135743NW

Head Gaskets, Pro Copper, 4.570 in. Bore, 0.043 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P135743NW

Not Yet Reviewed

Estimated Ship Date: Today

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Beck/Arnley Valve Cover Gaskets for 1990-1997 LS400, 1992-1997 SC400 - 036-1725

Valve Cover Gaskets, Rubber, Lexus, 4.0L, Set

Part Number: BCK-036-1725

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Flatout Gaskets Amored RCC Header Gaskets 7243C

Exhaust Header and Manifold Gaskets, Armored RCC, Round, Rubber Coated Copper, Ford, Big Block 385, Thor Blue Thunder Cylinder Heads, Pair

Part Number: FOG-7243C

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Flatout Gaskets Header Gaskets 7077S

Exhaust Header and Manifold Gaskets, Round, Steel Clad with Graphite Coating, Chevy, Small Block, Stahl Exhaust Pattern, Pair

Part Number: FOG-7077S

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Mr. Gasket Head Gaskets 5799G

Head Gasket; Ultra Seal; Head Gasket; Flexible Graphite Core; Elastomer Coated; 4.130 in. Gasket Bore; 0.055 i

Part Number: MRG-5799G

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Flatout Gaskets Intake Gaskets 8008.2

Intake Manifold Gasket, AFR, 1.310 in. Width, 2.18 in. Height, 0.120 in. Thickness, Ford, Small Block Windsor, Set

Part Number: FOG-8008-2

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

SCE Pro Copper Head Gaskets P110662

Head Gasket, Copper, 4.060 in. Bore, 0.062 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P110662

Not Yet Reviewed

Estimated Ship Date: Today

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Flatout Gaskets Amored RCC Header Gaskets 7329C

Exhaust Manifold and Header Gaskets, Armored RCC, Square Port, Rubber Coated Copper, Ford, Small Block Windsor, Edelbrock Cylinder Heads, Pair

Part Number: FOG-7329C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Cometic Head Gaskets C5362

Ford Small Block 289/302/351W V8 4.150" Valve Pocketed Bore MLS Head Gasket.SVO/YATES. Comprised of mulitple e

Part Number: CGT-C5362

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Flatout Gaskets Header Gaskets 7461S

Exhaust Header and Manifold Gaskets, Round, Steel Clad with Graphite Coating, Ford, Small Block Windsor, Trickflow® High Port Cylinder Heads, Pair

Part Number: FOG-7461S

Not Yet Reviewed

Estimated Ship Date: Today

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SCE Pro Copper Embossed Exhaust Gaskets 4911

Header and Exhaust Manifold Gaskets, Pro Copper Embossed, Oval Port, for Brodix BD1010 and BD2000 Cylinder Heads, Chevrolet, Small Block, Pair

Part Number: SCE-4911

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

SCE MLS Spartan Head Gaskets M354039

Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.400 in. Bore, 0.039 in. Compressed Thickness, Ford, Big Block, Each

Part Number: SCE-M354039

Not Yet Reviewed

Estimated Ship Date: Today

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Cometic MLS Head Gaskets C5709-027

Head Gasket, MLS, 3.940 in. Bore, .027 in. Compressed Thickness, Ford, Mercury, Each

Part Number: CGT-C5709-027

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

SCE AccuSeal Pro Valve Cover Gaskets 211077

Valve Cover Gaskets, AccuSeal Pro, Rubber/Steel Core, May Not Fit Valve Covers with A Gasket Retaining Lip, Chevrolet, Small Block, Pair

Part Number: SCE-211077

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Cometic MLS Head Gaskets C5919-040

Head Gasket, MLS, 4.180 in. Bore, .040 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5919-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today