Holley Parts and Accessories

Fuel Injection System Wiring Harnesses, Holley EFI, Terminator Stealth 2X4, Primary Throttle Body Sub Harness, Pre-Terminated, Plug-and-Play, Each

Part Number: HLY-558-459

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Gauge Wiring Harnesses, Holley EFI, Terminated Wire Harness, for Digital Dash, Each

Part Number: HLY-558-436

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Power Steering Brackets, Aluminum, Natural Finish, Grooved Pulley, Black, for GM LT5 System-Wet Sump, with Long Spacer, Each

Part Number: HLY-97-334

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Fuel Tanks, Sniper, 16 Gallon, Stock Replacement, Steel, Galvanized, Silver, Lock Ring included, Chevy, Chevy II, Nova, Each

Part Number: SNE-19-529

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Ignition Coil Wiring Harnesses, Holley EFI, Gen III Hemi, Coil Harness, Early Style, OE Connectors, for HP, Dominator EFI Systems, Dodge, 5.7L, Each

Part Number: HLY-558-310

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Carburetor Components, Main Body, Model 2300, 0-4412C, Replacement, 500 cfm, Aluminum, Dichromate, Down-Leg Boost, Gaskets, Brass Air Bleeds, Each

Part Number: HLY-134-361

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Hood Scoop Mounting Kits, Single Carburetor, Billet Aluminum, Black Anodized, Dominator, Holley Gen 3, Each

Part Number: HLY-17-85

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Data Acquisition, Holley EFI, Single-channel, CAN EGT, Stainless Bung, Probe, 60 in. Harness, Pre-terminated Connector, Non-Holley Installations, Kit

Part Number: HLY-554-188A

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Weatherproof Connectors, Holley EFI, GM, MPFI/TPI, Main Harness Connectors, J1A/J1B Connectors, Pins, Seals, Cavity Plugs included, Kit

Part Number: HLY-570-102

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Oil Pump Assembly, Replacement Pump for Holley Pan and Pump Only, Ford 7.3L Godzilla, Each

Part Number: HLY-302-100

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Hoses and Lines, Power Steering, Replacement, Hardline, Steel, Zinc Plated, for Holley 97-378 Power Steering, Each

Part Number: HLY-198-208

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Fuel System Dampers, Billet Aluminum, Black Anodized, 40-100 psi, -8 AN Male Threads Inlet/Outlet, Extended Range, Each

Part Number: HLY-12-1005

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Carburetor Boosters, Venturi, Annular Booster, Aluminum, Natural Finish, Pins Included, Classic Dominator, Model 4500 HP, Each

Part Number: HLY-34-34

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Alternator Brackets, Replacement, Bracket, Cast Aluminum, Natural, with Hardware, for High-Mount Accessory Drive, Ford, 7.3L Godzilla, Kit

Part Number: HLY-97-402

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Carburetor Plates, Replacement, Throttle Base Plate, Cast Aluminum, Assembly, for Holley 0-1850C, 0-1850S, Each

Part Number: HLY-112-112

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Throttle Body Adapter, 150mm x 66mm, Aluminum, Natural, For Holley Ultra Lo-Ram Front Feed Manifold, Ford, Coyote, Each

Part Number: HLY-300-924

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Light Bulbs, RetroBright, LED, H4, Modern White, 5,700K, High Beam Only, 3-pin Connector, 5.75 in. Round Housing, Each

Part Number: HLY-LFRB06

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Throttle Body Adapter, 150mm x 66mm, Aluminum, Black, For Holley Ultra Lo-Ram Front Feed Manifold, Ford, Coyote, Each

Part Number: HLY-300-924BK

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Alternator Brackets, Aluminum, Natural, Low-Mount, Drivers Side, Front Cover Mount, with Hardware, for Holley Alternators, Ford, 7.3L, Godzilla, Kit

Part Number: HLY-97-409

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Water Pump Housings, GM, Gen V, LT4, Dry System, Water Pump Manifold/Bracket, Aluminum, Satin Finish, with Complete Accessory Drive System, Each

Part Number: HLY-97-251

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Fuel Injection System Components, Holley EFI, Current Transducer, Dual Range, 0-20/0-200 amp Range, 0 to 5 V Signal, with Connector, Pins, Each

Part Number: HLY-554-171

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Fuel Pressure Regulators, Dual Adjustable, 4-9 psi, Return Style, In-line, -10 AN Female, Inlet and Outlet Ports, Aluminum, Black, with Bracket, Each

Part Number: HLY-12-883

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Carburetor Components, Main Body, Model 2300, 0-4412S, Replacement, 500 cfm, Cast Zinc, Dichromate, Down-Leg Boost, Gaskets, Brass Air Bleeds, Each

Part Number: HLY-134-334

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Steering Bracket, Replacement, GM, Gen V, LT4, Dry-Sump Only, Power Steering and Accessory Bracket, Short Spacer, Cast Aluminum, Black Finish, Each

Part Number: HLY-97-253BK

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Dash Panels, Holley EFI, 7.5 in. Dash Bezel, ABS Plastic, Black Finish, 12 in. Tall, 21 in. Wide, Trim-to-Fit, Each

Part Number: HLY-553-356

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Estimated Ship Date: Jan 21, 2026 if ordered today

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