Holley Gaskets & Seals

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

4.76 out of 5 stars ( 29 )

Estimated Ship Date: Tuesday 9/2/2025

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: Tuesday 9/2/2025

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: Tuesday 9/2/2025

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: Tuesday 9/2/2025

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

Part Number: HLY-108-73

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

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: Tuesday 9/2/2025

Carburetor Gaskets, Base Plate, Mounting, 2-Barrel, 2-Hole, Divided Center, .250 in. Thick, Composite Material, Hardware Included, Kit

Part Number: HLY-108-52

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Tuesday 9/2/2025

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

Estimated Ship Date: Tuesday 9/2/2025

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: Tuesday 9/2/2025

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: Tuesday 9/2/2025

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: Tuesday 9/2/2025

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: Tuesday 9/2/2025

Carburetor Mounting Gaskets, Composite, 4-barrel, Dominator, Open Center, Set of 10

Part Number: HLY-200037

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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: Tuesday 9/2/2025

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: Tuesday 9/2/2025

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

Part Number: HLY-108-103

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

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 )

Estimated Ship Date: Tuesday 9/2/2025

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

Part Number: HLY-108-119

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

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: Tuesday 9/2/2025

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: Tuesday 9/2/2025

Gaskets, Throttle Body, Base Plate and Gasket, 4-barrel, 4150 Flange, for Holley Commander, Model 112-577, Each

Part Number: HLY-508-17

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• Drop Ship
• Special Order

Gaskets, Throttle Body, Base Plate and Gasket, 4-barrel, 4150 Flange, for Holley Commander, Model 112-578, Each

Part Number: HLY-508-18

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• Drop Ship
• Special Order