Automotive Gaskets & Seals

From intake to exhaust, gaskets are always at the center of the action, providing the positive, leak-free seal your vehicle’s vital systems require to run at peak efficiency....

From intake to exhaust, gaskets are always at the center of the action, providing the positive, leak-free seal your vehicle’s vital systems require to run at peak efficiency. We have the automotive gaskets and seals for your daily driver or dedicated race car in individual pieces that are perfect for general maintenance or full sets with every gasket and seal you need for a complete engine rebuild. Choose from factory-replacement materials like cork and rubber, or high-tech gaskets made from multi-layer steel, dead-soft aluminum, copper, and more—all designed to withstand extreme heat and pressure.

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Holley Carburetor Base Plate Gaskets 108-124

Carburetor Gaskets, Base Plate, 4-Barrel, Open Center, 0.060 in. Thick, Composite Material, for Model 4150 Ultra, Each

Part Number: HLY-108-124

4.5 out of 5 stars ( 4 )

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Summit Racing™ Direct-Fit Firewall Grommets SUM-RP23622

Firewall Pass Thru Grommet, 1956-1967 GM Pass Car, All Models, Used On 8 Cavity Connector, Each

Part Number: SUM-RP23622

Not Yet Reviewed

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Cometic MLX Head Gaskets C15371-050

Head Gasket, MLX, Multi-Layer Stainless, 4.100 in. Bore, 0.050 in. Compressed Thickness, for Non-SVO Models, Ford, Small Block Windsor, Each

Part Number: CGT-C15371-050

Not Yet Reviewed

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Fel-Pro PermaTorque MLS Head Gaskets 26374 PT

Head Gasket, PermaTorque MLS, Multi-Layer Steel, Fits Models w/ 18mm Dowel Pins, Ford 6.0L/363, Fel-Pro, Each

Part Number: FEL-26374PT

4.8 out of 5 stars ( 10 )

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Cometic MLX Head Gaskets C15640-040

Head Gasket, MLX, Multi-Layer Stainless Steel, 4.170 in. Bore, 0.040 in. Compressed Thickness, for Non-SVO Models, Ford, Small Block Windsor, Each

Part Number: CGT-C15640-040

Not Yet Reviewed

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Yukon Gear & Axle Differential Cover Gaskets YCGM20

Differential Cover Gasket, Cork, AMC Model 20, Each

Part Number: YGA-23025

Not Yet Reviewed

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Holley Air Cleaner Gaskets 108-4

Carburetor Gaskets, Air Cleaner, Composite Material, 0.060 in. Thick, 5.125 in. Diameter, for Model 4150, 4160, 3-piece, Set

Part Number: HLY-108-4

4.6 out of 5 stars ( 15 )

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Summit Racing™ Direct-Fit Firewall Grommets SUM-RP23623

Summit Racing™ Direct-Fit Firewall Grommets SUM-RP23623

Firewall Pass Thru Grommet, 1956-1966 GM Car/Truck , Used On 6 Cavity Connector, See Applications For Model and Year, Each

Part Number: SUM-RP23623

Not Yet Reviewed

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SCE AccuSeal Pro Valve Cover Gaskets 211174

Valve Cover Gaskets, AccuSeal Pro, Steel Core PTFE Coated, Chevrolet, SB2.2 model block, Pair

Part Number: SCE-211174

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Holley Carburetor Base Plate Gaskets 108-58

Carburetor Gaskets, Base Plate, Mounting, 4-Barrel, Square Bore, 4-Hole, 0.204 in. Thick, Fiber Material, Model 4150, 4160, 4180, Each

Part Number: HLY-108-58

5.0 out of 5 stars ( 5 )

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Holley Carburetor Base Plate Gaskets 108-9

Carburetor Gaskets, Base Plate, Mounting, 2-Barrel, 2-Hole Divided Center, 0.060 in. Thick, Fiber Material, for Model 2300, Each

Part Number: HLY-108-9

4.4 out of 5 stars ( 5 )

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SCE AccuSeal Pro Valve Cover Gaskets 211074

Valve Cover Gaskets, AccuSeal Pro, Laminated High-Temperature Silicone/Cork, Chevy, SB2.2 model block with Splayed Cylinder Heads, Pair

Part Number: SCE-211074

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

SCE AccuSeal Pro Valve Cover Gaskets 211275

Valve Cover Gaskets, AccuSeal Pro, Laminated High-Temperature Silicone/Cork, SB2.2 model block, Dart-Buick Cylinder Head, Pair

Part Number: SCE-211275

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Summit Racing™ Direct-Fit Firewall Grommets SUM-RP23624

Firewall Pass Thru Grommet, 1957-1958 Chevy Pass , Used On 4 Cavity Connector, See Applications For Model and Year, Each

Part Number: SUM-RP23624

Not Yet Reviewed

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Weiand Supercharger to Manifold Gaskets 90524

Supercharger Gasket, Manifold, Model 144, Each

Part Number: WND-90524

4.75 out of 5 stars ( 4 )

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Holley Air Cleaner Gaskets 108-62

Carburetor Gaskets, Air Cleaner, Composite Material, 0.200 in. Thick, 5.00 in. Diameter, for Model 4150, 4160, Each

Part Number: HLY-108-62

4.58 out of 5 stars ( 12 )

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Holley Air Cleaner Gaskets 108-73

Carburetor Gaskets, Air Cleaner, Fiber Material, 0.060 in. Thick, 7.00 in. Diameter, for Model 4500, Each

Part Number: HLY-108-73

4.25 out of 5 stars ( 4 )

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Fel-Pro Head Gaskets for 1928-1931 MODEL A, MODEL AA, SEDAN DELIVERY - 7013 C

Head Gasket, Copper/Fiber, 3.875 in. Bore, Ford, Model A and B, 4-Cylinder, Each

Part Number: FEL-7013C

5.0 out of 5 stars ( 2 )

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Fel-Pro Intake Manifold Gaskets MS 90323

Intake Manifold Gaskets, Replacement, Composite, Stock Port Style, Chevrolet, GMC, Big Block, LPG Models Only, Set

Part Number: FEL-MS90323

Not Yet Reviewed

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LubeLocker Differential Cover Gaskets LLR-AMC20

Differential Cover Gasket, Silicone/Aluminum, AMC Model 20, Each

Part Number: LUB-LLR-AMC20

3.44 out of 5 stars ( 9 )

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Holley Carburetor Base Plate Gaskets 108-84-2

Carburetor Gaskets, Base Plate, Mounting, 4-Barrel, Dominator Flange, Open Center, 0.063 in. Thick, Fiber Material, Model 4500, Each

Part Number: HLY-108-84-2

Not Yet Reviewed

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Holley Carburetor Base Plate Gaskets 108-25

Carburetor Gaskets, Base Plate, Mounting, 4-Barrel, Spread Bore, 4-Hole, 0.250 in. Thick, Paper, Model 4165, 4175, Each

Part Number: HLY-108-25

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Holley Carburetor Base Plate Gaskets 108-51

Carburetor Gaskets, Base Plate, Mounting, 4-Barrel, Square Bore, 4-Hole, 0.260 in. Thick, Composite, Model 4150, 4160, Hardware Included, Kit

Part Number: HLY-108-51

5.0 out of 5 stars ( 2 )

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Holley Carburetor Insulator Gaskets 108-37

Carburetor Gaskets, Insulator Gasket, 4-Barrel, Spread Bore, 0.625 in. Thick, Phenolic, Models 4165, 4175, Quadra-Jet, Each

Part Number: HLY-108-37

4.57 out of 5 stars ( 7 )

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Holley Intake Manifold Gaskets 508-28

Gaskets, Replacement, Port Flange, O-ring, Size 2-234, Intake Model 300-255, 300-256, 300-290, 300-291, 8-piece, Set

Part Number: HLY-508-28

5.0 out of 5 stars ( 1 )

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