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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Results 1 - 25 of 109

Holley Carburetor Base Plate Gaskets 108-12

Carburetor Gaskets, Base Plate, 4-Barrel, Square Bore, Open Bore, 1.75 in. Bore, 0.313 in. Thick, Paper Material, Each

Part Number: HLY-108-12

4.77 out of 5 stars ( 30 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Summit Racing™ Carburetor Gaskets SUM-200051

Base Gasket, Composite, Square Bore, Open Center, Holley, Each

Part Number: SUM-200051

4.59 out of 5 stars ( 22 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Holley Intake Manifold Gaskets 508-23

Gaskets, Intake Manifold, O-ring Seals, Viton®, Stock Ports, 8-piece, Chevy, LS, 5.7L, 6.0L, Set

Part Number: HLY-508-23

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Holley Throttle Body Gaskets 508-20

Gaskets, Throttle Body, Replacement, 92mm, 102mm, Paper Gasket, Chevy, 5.7L, 6.0L, Each

Part Number: HLY-508-20

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Holley Upper to Lower Intake Manifold Gaskets 108-80

Manifold Gaskets, SysteMax, Intake, Upper to Lower, Kormetal Material, Ford, 5.0L, Each

Part Number: HLY-108-80

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Holley Plenum O-Ring Cords 508-21

Gaskets, Plenum O-Ring Cord, 4.5 ft. Long, 3/32 in. Diameter, Hi-Ram, Chevy, LS, Each

Part Number: HLY-508-21

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Holley Carburetor Base Plate Gaskets 108-101

Carburetor Gaskets, Base Plate, Paper, 4-barrel, Dominator 4500, 4-hole, 0.063 in. Thick, Each

Part Number: HLY-108-101

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Holley Throttle Body Gaskets 508-24

Gaskets, Throttle Body, Replacement, 105mm, Paper, for Holley LS Throttle Body, Each

Part Number: HLY-508-24

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Holley Carburetor Base Plate Gaskets 108-10

Carburetor Gaskets, Base Plate, 4-Barrel, Square Bore, Open Center, 1.813 in. Bore Size, 0.063 in. Thick, Composite Material, Each

Part Number: HLY-108-10

4.96 out of 5 stars ( 24 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Holley Air Cleaner Gaskets 108-71

Carburetor Gaskets, Air Cleaner, Fiber Material, D-Shaped, for 3 x 2 Carburetor, 3-piece, Set

Part Number: HLY-108-71

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Holley Intake Manifold Gaskets 508-22

Gaskets, Intake Manifold, O-ring Seals, Rubber, Stock Ports, 8-piece, Chevy, LS, 6.2L, 7.0L, Set

Part Number: HLY-508-22

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Holley Upper to Lower Intake Manifold Gaskets 108-119

Gaskets, Intake Manifold, Upper to Lower, Weiand Tunnel Ram, Chevy, Ford, Small Block, Pair

Part Number: HLY-108-119

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Holley Intake Manifold Gaskets 508-25

Gaskets, Intake Manifold, Replacement, Holley LT1 Intakes Only, Chevy, 5.3L, 6.2L, Set

Part Number: HLY-508-25

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Holley Carburetor Base Plate Gaskets 108-18

Carburetor Gaskets, Base Plate, Mounting, 4-Barrel, Square Bore, Divided Center, 0.313 in. Thick, Paper Material, for Models 4010, 4150, 4160, Each

Part Number: HLY-108-18

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Holley Carburetor Base Plate Gaskets 108-102

Carburetor Gaskets, Base Plate, Paper, 4-barrel, Dominator 4500, 4-hole, 0.063 in. Thick, Each

Part Number: HLY-108-102

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Holley Carburetor Base Plate Gaskets 108-118

Carburetor Gaskets, Base Plate, 1.375 in. Primary, 2 in. Secondary, 0.25 in. Thickness, For Models 4165/4175, Each

Part Number: HLY-108-118

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Holley Carburetor Base Plate Gaskets 108-99

Carburetor Gaskets, Base Plate, Mounting, 4-Barrel, Dominator, 4-Hole, 0.060 in. Thick, Fiber Material, Each

Part Number: HLY-108-99

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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