Holley Parts and Accessories

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

Part Number: HLY-200037

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Carburetor Components, Sealing Plates, Secondaries, with Power Valve Cavity, Model 4160, Kit

Part Number: HLY-108-122

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Monday 10/13/2025

Brackets, Steel, Gold Iridited, Carburetor Cable Mount, Holley, 4010/4150/4160, Each

Part Number: HLY-45-456

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Carburetor Floats, Side Hung, Nitrophyl Material, Non-Adjustable, for Model 4150, Each

Part Number: HLY-216-43

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/13/2025

Throttle Lever Studs, Replacement, GM Throttle/Cruise Control, Steel, Zinc Finish, 1/4 in.-28 UNF Thread, 3/8 in. Diameter Stud, with Hardware, Each

Part Number: HLY-20-36

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

Plugs, Metering Block, Main Well, 0.258 in. Diameter, Brass, Natural Finish, 10-piece, Set

Part Number: HLY-26-111-10

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

HydraMat Install Kits, Magnets, 4-40 Thread Studs, Nuts, Washers, Kit

Part Number: HLY-16-203

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

Throttle Lever Studs, 1.25 in. Length, Throttle/Cruise Control, Universal, Each

Part Number: HLY-20-64

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

Carburetor Discharge Nozzles, Accelerator Pump Discharge Nozzles, Aluminum, Tube Type, 0.042 in. Nozzle Size, Gaskets, Screws Included, Pair

Part Number: HLY-121-42

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

Wiring Harnesses, RetroBright, Ground Switched Harness, Easy Installation, Toyota, Land Cruiser, Each

Part Number: HLY-H840

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -6 AN, -6 AN, Each

Part Number: HLY-26-181

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

Fitting, Reducer, Inverted Flare to Inverted Flare, Straight, Brass, Natural, 5/8-18 in. Inverted Flare, 1/2-20 in. Inverted Flare, Each

Part Number: HLY-26-70

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Monday 10/13/2025

Pulley Nose Cones, Holley, Alternator Pulley Cover, Aluminum, Black Finish, fits Holley Premium Alternators Only, 97-302, 97-303, 97-304, Each

Part Number: HLY-97-187

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

Oil Fill Caps, LS Engine, Twist-in, Octagon Shape, Natural, Aluminum Cap, O-ring Included, for Holley LS Valve Covers, Each

Part Number: HLY-241-225

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

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: Monday 10/13/2025

Fuel Injection System Wiring Harnesses, Holley EFI, CAN Adapter Harness, Male to Female Adapter, 12 in. Long, for Racepak or CAN Device, Each

Part Number: HLY-558-451

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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: Monday 10/13/2025

Light Bulbs, RetroBright, LED, 1156 Style, Amber Color, 580 Lumens, Turn Signal, Bulbs, Pair

Part Number: HLY-HLED15

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Vacuum Passage Gaskets, Cork, Choke and Vacuum Secondary Housing, Package of 20

Part Number: HLY-108-67-20

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/13/2025

Fuel Pump Block-Off Plates, Steel, Chrome Plated, with Gaskets, Chevy, Chrysler, Big, Small Block, Ford, 385 Series, FE, Windsor, V8 Engines, Each

Part Number: HLY-12-813

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

Crankshaft Damper Spacers, Replacement, Steel, Black, for LS7 Wet to Dry Sump Conversion, Chevy, 7.0L, Each

Part Number: HLY-97-333

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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: Monday 10/13/2025

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: Monday 10/13/2025

Air Conditioner Compressor Manifold Fittings, SD7 Air Conditioning Compressor, Black, Each

Part Number: HLY-199-201BK

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/13/2025

Accelerator Pump Discharge Nozzles, Squirters, .021 in., Straight, Pair

Part Number: HLY-121-121

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025