Holley Parts and Accessories

Wiring Harnesses, Holley EFI, GM Gen V, GDI Early, Sub-Harness, Direct Injection, Pre-Terminated, 4-pin Fuel Sensor, GM, Early LT Based, Engines, Each

Part Number: HLY-558-220

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Crankshaft Pulleys, Replacement, Serpentine Style, 7.50 in. OD, 6-Groove, Steel, Black, for Mid-Mount Accessory Drive Only, Chevy, 6.5-7.4L, Each

Part Number: HLY-97-318

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel System Dampers, Billet Aluminum, Black Anodized, 40-70 psi, -8 AN Female Threads Inlet/Outlet, Standard Range, Each

Part Number: HLY-12-1007

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Crankshaft Pulleys, Replacement, Billet Aluminum, Grooved, SFI Certified, for Mid-Mount Accessory Drive, Gen III, Hemi, Engines, Each

Part Number: HLY-97-359

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Throttle Position Sensors, Replacement, Pro-Jection, Multi-Port, 2-barrel, 4-barrel, Each

Part Number: HLY-543-29

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

THROTTLE ARM,5/16,REMOVABLE, MULTI LG

Part Number: HLY-F105-HIL

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel System Dampers, Billet Aluminum, Black Anodized, 40-70 psi, -8 AN Male Threads Inlet/Outlet, Standard Range, Each

Part Number: HLY-12-1003

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Special Order

Light Bulbs, RetroBright, LED, H4, Classic White, 3,000K, High and Low Beam, 3-pin connection, for 4 in. x 6 in. Housing, Rectangular Housing, Each

Part Number: HLY-LFRB12

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: HLY-553-357

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Dash Panels, Holley EFI, Racepak IQ3 Series, Dash Bezel, ABS Plastic, Black Finish, 12 in. Tall, 21 in. Wide, Trim-to-Fit, Each

Part Number: HLY-553-353

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: HLY-17-85

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

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

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: HLY-558-436

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: HLY-97-334

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Water Necks and Thermostat Housings, Replacement, Thermostat/Housing Assembly, GM LT4, Aluminum, 1.50 in. OD, with Mid-Mount Accessory Drive, Each

Part Number: HLY-97-247

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: SNE-19-529

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Spark Plug Wire Sets, Holley EFI, Cut-toFit, for Smart Coil, 36 in. Long, Red Wire, 8.00mm Core, Gray Silicone, Plug Boot, Straight, Universal, Set

Part Number: HLY-561-115

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Idler Pulleys, Holley, Replacement, Serpentine, 7-Groove, Black, Composite, for LT4 Accessory Drive Systems, GM, 6.2L, Each

Part Number: HLY-97-240

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: HLY-302-100

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Fuel Injection Systems Wiring Harnesses, Holley EFI, Universal Harness, Four Cylinder, EV14 Injectors, 205 lbs.-hr. with HP/Dominator EFI, Each

Part Number: HLY-558-440

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: HLY-198-208

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: HLY-34-34

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: HLY-97-402

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order