Availability
Fitting, MAP Sensor Port Plug, Flat Head, Male Push-on, Aluminum, Black Anodized, Each
Part Number: HLY-300-251
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injectors, Terminator X, EFI, 220 lbs./hr., USCAR Plug, EV6/Pico Body, 12V Saturated, High Impedance, 2.85 in. Overall Height, 0.97 OD, Each
Part Number: HLY-522-221X
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaners, Retrofilter, Drive-By-Wire, 14 in. Round, Dual Snorkel, Aluminum, Chrome, Cotton Gauze Filter, Red, GM LS 4-Bolt 92mm Throttle Body, Kit
Part Number: HLY-120-520
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Carburetor Adapters, Holley 2-barrel, Square Bore 4-barrel Manifold Flange, Black, Each
Part Number: HLY-17-90
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaners, 10 in. Diameter, Round, Steel/Chrome, Holley Logo, 2 in. Filter Height, Each
Part Number: HLY-120-145
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaners, Retrofilter, Drive-By-Wire, 16 in. Round, Aluminum, Black, Cotton Gauze Filter, Red, GM LS 4-Bolt 92mm Throttle Body, Kit
Part Number: HLY-120-501
Estimated Ship Date: Today
Estimated Ship Date: Today
Carburetor Adapters, Open Center, 0.750 in. Thick, Aluminum, Natural Finish, Hardware, Gaskets, 4150/4160 Mounting Flange, Kit
Part Number: HLY-17-6
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injectors, Terminator X, EFI, 120 lbs./hr., USCAR Plug, EV6/Pico Body, 12V Saturated, High Impedance, 1.85 in. Overall Height, 0.65 OD, Each
Part Number: HLY-522-121X
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injectors, Sniper EFI, 36 lbs/hr., Tri-cone Spray, USCAR Plug, EV6 Body, 12V Saturated, 1.86 in. Seat Height, High Impedance, 12.2 ohms, Each
Part Number: HLY-522-361S
Estimated Ship Date: Today
Estimated Ship Date: Today
Throttle Linkages, Sniper EFI, Dual Quad, Thread Pitch 10-32, Left and Right Hand, Steel, 4150 Style, Adjustable Rods, 5 in., 7.25 in., 8 in., Kit
Part Number: SNE-20-43
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Cleaner Assembly, Sniper, 14 in. Diameter, Round, Dropped, Steel, Chrome Finish, Embossed Logo, 4 in. Filter, Paper Element, Each
Part Number: HLY-120-540
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injectors, Terminator X, EFI, 76 lbs./hr., USCAR Plug, EV6/Pico Body, 12V Saturated, High Impedance, 1.85 in. Overall Height, 0.65 OD, Set of 8
Part Number: HLY-522-768XFM
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Accessory Drive Systems, High-Mount Base Kit, Holley Oiling System, Serpentine, Natural Finish, Ford 7.3L Godzilla, Kit
Part Number: HLY-20-320
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection System, Sniper 2 from Sniper 1 Upgrade, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, Regulator, 5 in. Display, Kit
Part Number: SNE-550-510-5AE
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Filter Elements, Round, Paper, White, 14 in. Diameter, 3 in. Tall, Each
Part Number: HLY-120-178
Estimated Ship Date: Today
Estimated Ship Date: Today
Accessory Drive Systems, High-Mount, Serpentine, Alternator, Water Pump, Power Steering, SD-7, Swap Oil Pan, Natural Finish, Ford, Godzilla, 7.3L, Kit
Part Number: HLY-20-345
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Filter Elements, Oval, Red, Cotton Gauze, 2.5 in. Height, 17 in. Length, 9 in. Width, Each
Part Number: HLY-120-409
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Harnesses, Holley EFI, Gen III Hemi, VVT, SRV, Sub-Harness Only, Plug-and -Play, for Terminator X, Terminator X Max EFI, Dodge, 5.7-6.4L, Each
Part Number: HLY-558-132
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Accessory Drive Systems, High-Mount, Serpentine, Alternator, Water Pump, Power Steering, SD-7, Swap Oil Pan, Black Finish, Ford, Godzilla, 7.3L, Kit
Part Number: HLY-20-345BK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection System, Sniper 2 from Sniper 1 Upgrade, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, No Pump, 5 in. Display, Kit
Part Number: SNE-550-510-5AX
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Bolt, Dominator EFI Replacement Component, Allen Head, 1/4-20 in. Thread, Stainless, 1.00 in. Underhead Length
Part Number: HLY-9919-141
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Fuel Injection Systems, HP EFI Retrofit, Engine Management, Multi Point, 4-barrel, 4150 Flange, Sensors, Fuel Rails, Regulator, Wire Harness, Kit
Part Number: HLY-550-500
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Fuel Rails, Holley EFI, Billet Aluminum, Black Anodized, -8 AN, O-ring Inlet, Fittings, Hardware Included, Chevy, LS, 4.8-7.0L,Kit
Part Number: HLY-534-244
Estimated Ship Date: Today
Estimated Ship Date: Today
Throttle Bodies, LS Style, Multi-Port Injection, Cable Actuated, 1 Venturi, 105mm, Billet Aluminum, Black Anodized, Chevy, 4.8-7.0L, LS Based, Each
Part Number: HLY-112-581
Estimated Ship Date: Today
Estimated Ship Date: Today
Throttle Cable Brackets, Throttle Body Mounting Style, Aluminum, Black Anodized, Chevy, Kit
Part Number: HLY-20-147
Estimated Ship Date: Today
Estimated Ship Date: Today
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