Holley Parts and Accessories

Accelerator Pump Discharge Nozzles, Squirters, .031 in., Tube, Pair

Part Number: HLY-121-31

5.0 out of 5 stars ( 21 )

Estimated Ship Date: Tuesday 9/2/2025

Brackets, Detent Cable, Linkage Plate, Billet Aluminum, Black Anodized, for Throttle Cable Bracket 20-112, Each

Part Number: HLY-20-119

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Tuesday 9/2/2025

Fuel Lines, Chrome, Steel, Holley, 2010/2300, Straight, 5/8 in. Inverted Flare, 3/8 in. Hose Barb Inlet, Each

Part Number: HLY-34-21

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 9/2/2025

Oil Dipsticks, Gen III Hemi, Oil Dipstick and Tube, Plastic Handle, Yellow, Steel Tube, Black, Kit

Part Number: HLY-302-74

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

Rebuild Kits, Fuel Pump, Electric, Red 12-801-1, Blue 12-802-1, 12-812-1, Black 12-815-1, Lower Gasket, Rotor, Vanes, Kit

Part Number: HLY-12-811

4.54 out of 5 stars ( 13 )

Estimated Ship Date: Tuesday 9/2/2025

Fuel Filter Elements, Carburetor, Replacements, Brass, with Gaskets. Pair

Part Number: HLY-162-500

4.83 out of 5 stars ( 24 )

Estimated Ship Date: Tuesday 9/2/2025

Carburetor Needle and Seats, Holley, Inlet Needle, Titanium, Adjustable, 0.150 in. Seat, Center Hung Float, Gaskets, for 750 cfm or Larger Carb, Each

Part Number: HLY-6-521

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Wiring Harnesses. Holley EFI, Replacement, Input/Output Harness, Terminator EFI Systems, Pre-Terminated, Plug-and-Play, Each

Part Number: HLY-558-462

5.0 out of 5 stars ( 2 )

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

Light Bulbs, RetroBright, LED, 1157 Style, Red Color, 580 Lumens, Turn Signal, Bulbs, Pair

Part Number: HLY-HLED30

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

Water Pump Fasteners, Holley, LT/LS Cooling Manifold, Replacement, Hardware, Steel, Cadmium Finish, GM, Gen III/IV, LS Engines, Kit

Part Number: HLY-97-162

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

Fuel Injection System Wiring Harnesses, Holley EFI, CAN Adapter Harness, Male to Female Adapter, 48 in. Long, for Racepak or CAN Device, Each

Part Number: HLY-558-452

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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

Part Number: HLY-199-201

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Carburetor Gaskets, Fuel Bowl, Buna Rubber, for 4500, King Demon, 3 Circuit Dominator Models, Pair

Part Number: HLY-108-120

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 9/2/2025

Fitting and Adapters, Holley, Replacement, Plugs and Fittings, NPT to BSPT, Straight, Aluminum, Chrome, 3/4 in. NPT, for LT/LS Cooling Manifold, Kit

Part Number: HLY-97-177

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

Fitting, Fuel Bowl, Male 9/16-24 in. to 5/16 in. Hose Barb, Holley/Demon, Steel/Brass, Natural, Each

Part Number: HLY-26-25

4.86 out of 5 stars ( 14 )

Estimated Ship Date: Tuesday 9/2/2025

Carburetor Floats, Clearanced, Nitrophyl, Center Hung Bowls, Holley, Each

Part Number: HLY-116-11

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 9/2/2025

Accelerator Pump Discharge Nozzles, Squirters, .040 in., Straight, Pair

Part Number: HLY-121-140

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Tuesday 9/2/2025

Fuel Injection System Wiring Harnesses, Holley EFI, Auxiliary Input/Output Harness, Terminator EFI, Gains 4 Inputs/1 Output, Each

Part Number: HLY-558-420

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

Joints, Steering U-Joint, Single-Joint, Steel, Black Zinc, 1 in. 48-Spline, 3/4 in. DD, Hardware Included, Each

Part Number: HLY-320-105

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Intake Manifold Installation, Sniper EFI, O-Ring, Gaskets, Mounting Hardware, Stock Port, Mod-Motor Manifold, Chevy, LS, 5.47L, 6.0L, Kit

Part Number: SNE-870002

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Light Bulbs, RetroBright, LED, 1157 Style, Modern White, 5,700K, 580 Lumens, Turn Signal, Bulbs, Pair

Part Number: HLY-HLED09

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

Power Valve Savers, Check Ball Kit, Brass Seat, Springs, Stop, Steel Drill Bit, Zinc Plated, Kit

Part Number: HLY-125-500

4.6 out of 5 stars ( 25 )

Estimated Ship Date: Tuesday 9/2/2025

Brackets, Steel, Gray, Choke Cable Mount, Underdash, Each

Part Number: HLY-45-229

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Tuesday 9/2/2025

Fuel Injection Components, M8 Four Pin, 4 Ft, Extension Cable, Each

Part Number: HLY-558-484

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025