Engine Gaskets & Seals

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: Today

Head Gasket, Flexible Graphite Core, Elastomer Coated, 4.140 in. Gasket Bore, 0.028 in. Compressed Thickness, Each

Part Number: MRG-1121G

3.22 out of 5 stars ( 18 )

Estimated Ship Date: Today

Gasket, Composite, Water Neck, Chevy, Big/Small Block, V8, Each

Part Number: MRG-740C

4.2 out of 5 stars ( 15 )

Estimated Ship Date: Today

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: Today

Gaskets, Intake, Ultra-Seal, Composite, Oval, 2.16 in. x 1.85 in. Port, .060 in. Thick, Chevy, 396-454, Set

Part Number: MRG-5827

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Head Gasket, Multi-Layer Steel, 4.100 in. Bore, .051 in. Compressed Thickness, 6.0,6.2, Cadillac, Chevy, GMC, Hummer, Pontiac, LS, Each

Part Number: SUM-111652

1.0 out of 5 stars ( 4 )

Estimated Ship Date: Jun 9, 2025 if ordered today

Carburetor Mounting Gasket, Composite, 4-Barrel, Square Bore, Open Center, Set of 10

Part Number: DEM-200035

4.86 out of 5 stars ( 14 )

Estimated Ship Date: Today

Gasket and Seal Kit, Weiand, Pro Street, 142 Series Supercharger, Kit

Part Number: WND-9593

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jun 3, 2025 if ordered today

Rear Main Seal, 2-Piece, Chrysler, Big Block, 361-440, Each

Part Number: MRG-1968

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Carburetor Mounting Gasket, Cellulose/Nitrile Composition, 4-Barrel, 4500 Dominator, Open Center, .063 in. Thick, Each

Part Number: MRG-58C

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Base Gaskets, Paper, Dominator, Open Center, Holley, Pair

Part Number: SUM-200056

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Valve Cover Gaskets, Ultra-Seal, Cork/Rubber, Chrysler, Dodge, Plymouth, Big Block, Pair

Part Number: MRG-5877

4.19 out of 5 stars ( 16 )

Estimated Ship Date: Today

Head Gasket; Flexible Graphite Core; Elastomer Coated; 4.130 in. Bore, 0.028 in. Compressed Thickness, Each

Part Number: MRG-1134G

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Gasket Carb. Holley & AFB Square Bore Open Center 1/16" Thick Skin Pack,Cellulose/Nitrile Composite, Each

Part Number: MRG-54C

4.45 out of 5 stars ( 20 )

Estimated Ship Date: Today

Valve Cover Gaskets, Cork/Rubber, Chevy, Big Block, Pair

Part Number: MRG-182

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Gasket, Supercharger to Manifold, Weiand 6-71/8-71, Each

Part Number: MRG-674G

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Oil Pan Gasket, Multi-Piece, Cellulose, Nitrile Composition, Chevy, Small Block, Thick/Thin Seals, Kit

Part Number: MRG-5884

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Gasket, Rubber, Water Outlet, Buick, Chevy, Oldsmobile, Big Block/Small Block/V8, Each

Part Number: MRG-738G

4.54 out of 5 stars ( 13 )

Estimated Ship Date: Today

Gaskets, Intake, Ultra-Seal, Composite, Rectangle, 2.50 in. x 1.75 in. Port, .060 in. Thick, Chevy, 396-454

Part Number: MRG-5828

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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: Today

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: Today

Water Neck Gasket, Molded Silicone, Ford, 5.0L, 5.8L, Each

Part Number: MRG-737G

3.57 out of 5 stars ( 21 )

Estimated Ship Date: Today

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 ( 23 )

Estimated Ship Date: Today

Gaskets, Full Set, Chevy, Big Block, 396, 402, 427, 454, Set

Part Number: SUM-G2618

4.75 out of 5 stars ( 8 )

Valve Cover Gaskets, Ultra-Seal, Cork/Rubber, Chevy, Small Block, Centerbolt, Pair

Part Number: MRG-5867

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Today