Holley Parts and Accessories

Fuel Injection System Wiring Harnesses, Holley EFI, Main Power Harness, Coyote Ti-VCT, Plug-and-Play, for Dominator/HP EFI Systems, Ford, 5.0L, Each

Part Number: HLY-558-319

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Studs, Intake Manifold, Hi-Ram Intake,Silver Finish, Ford, 351 Windsor, Kit

Part Number: HLY-300-247

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Power Steering Brackets, Mounting Plate, Aluminum, Black, Saginaw TC Pump, Cylinder Head Mount, Left Side, with Hardware, Gen III Hemi, 5.7-6.4L, Each

Part Number: HLY-97-379

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Fuel Tank Straps, Sniper, Stock Replacement, Mounting Straps, Steel, Galvanized, Silver, Ford, Mustang, Mercury, Capri, Pair

Part Number: SNE-19-570

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Hoses and Lines, Power Steering, Hardline, -6 AN Hose, Steel, Zinc Plated, Mounting Bracket, Banjo Fitting, Crush Washers, Each

Part Number: HLY-198-240

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Brackets, Fuel Pressure Regulator, Billet Aluminum, Black Anodized, for Model 4150, 4160, Each

Part Number: HLY-20-120

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Hardware Kits, Split Intake Manifold, O-rings, Cord, Hardware, Natural Finish, Intake 300-255, 300-256, 300-290, 300-291, Chevy, LS, 6.2L, Kit

Part Number: HLY-508-33

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Throttle Body Spacer, Sniper, Billet Aluminum, 92mm Bore, 0.375 in. Thick, Black Anodized, for Sniper EFI Fabricated Intakes, Chevy, 4.8-7.0L, Each

Part Number: SNE-860012

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Hoses and Lines, Power Steering, Hardlines, Steel, Nickel Plated, 6 AN Female, Dodge, Plymouth, A-Body, 345-392ci, Hemi, Pair

Part Number: HLY-198-231

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Distributor Caps, Holley EFI, Coil-on-Plug, Black Cap, Screw Down Style, Black, compatible with Dual-Sync Distributors, 100 Series, Each

Part Number: HLY-566-101

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Weatherproof Connectors, Holley EFI, LS 58X Crank/CPS Sensor Connectors, Metripack, 3-pin, Female, Black, with Pins, Seals, TPA, 10-piece, Chevy, Set

Part Number: HLY-570-318

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Alternator Brackets, Bracket Spacer, Aluminum, Natural Finish, Accessory Drives, Wet or Dry Sump System, Chevy, Gen V LT4, Engines, Each

Part Number: HLY-97-255

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Carburetor Gaskets, Air Cleaner, 2-Barrel, Composite Material, for Model 2300 Tri-Power, 3-piece, Set

Part Number: HLY-108-127

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Regulator Repair Parts, Diaphragm, Holley Pro-Jection, Gasoline, Kit

Part Number: HLY-512-1

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Hardware Kits, Replacement, Black Finish, Bolt Set, Intake Manifold Installation, EFI 4500, Model 300-294, 295, Chevy, 4.8L, 5.3L, 5.7L, 6.0L, Kit

Part Number: HLY-508-42

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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PIGTAIL HARNESS, HILBORN TPS

Part Number: HLY-EL109-3-HIL

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Gauge, Fuel Pressure, 0-30 psi, 1 1/2 in. Diameter, Analog, Full Sweep, for Mechanical Sending Unit, White Face, Each

Part Number: HLY-26-502

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Skid Plates, LS Swap, 4WD Truck Off-Road, Rock Shield, Solid Panel, Aluminum, Black, Bolt-on, Hardware Included, Chevy, GMC, 4.8-7.0L, Kit

Part Number: HLY-302-35

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Fitting, Adapter, AN to Metric Threads, Straight, Aluminum, Blue Anodized, -6 AN, M10 x 1.0, Pair

Part Number: HLY-26-160

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Carburetor Rebuild Kits, Holley, Marine Carburetor, Renew Kit, Instructions, Parts, Hardware, Gaskets, for R82020, R82021, R82028, R82029, Kit

Part Number: HLY-703-51

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Fuel Tank Straps, Sniper, Stock Replacement, Mounting Straps, Steel, Galvanized, Silver, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: SNE-19-555

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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End Plate Conversion Kits, 12-3000, Duel Inlet, -10 AN O-ring, Billet Aluminum, Natural, Each

Part Number: HLY-12-3002

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Estimated Ship Date: Jan 22, 2026 if ordered today

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End Plate Conversion Kits, 12-3000, Single Inlet, -10 AN O-ring, Billet Aluminum, Natural, Each

Part Number: HLY-12-3001

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Idler Pulleys, Replacement, Smooth, Composite, Black, 70mm Diameter, GM LT5, with Accessory Drive Systems, Chevy, 6.2L, Each

Part Number: HLY-97-266

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Spacers, Power Steering Add-on, Bracket Spacer, GM LT4 System, Wet or Dry Sump, Aluminum, Black Finish, Kit

Part Number: HLY-97-262BK

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026