Air & Fuel Delivery

Fuel Pressure Regulators, Die-Cast EFI By-Pass, Adjustable, 15-60 psi, Return, Inline, 3/8 in.-NPT, 1/8 in.-NPT, Ports, Fittings, Gauge, Bracket, Kit

Part Number: HLY-12-882KIT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

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Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, Inline Pump, PDM, 3.5 in. Display, Ford, Kit

Part Number: SNE-5505103PKSBF

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Air Bleed Kits, Brass, Screw-In, 23-78 Range, Holley, 4500 HP/4150 HP, Kit

Part Number: HLY-36-240

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/15/2025

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Combo, Holley, Blue Electric Fuel Pump/Summit 30 Amp Relay, Kit

Part Number: CMB-03-0067

4.76 out of 5 stars ( 25 )

Estimated Ship Date: Monday 9/15/2025

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Fuel Pumps, HP Billet, Electric, 80 psi, -8 AN O-ring Female Inlet, -8 AN O-ring Female Outlet, Each

Part Number: HLY-12-890

2.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 9/15/2025

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Fuel Pressure Regulators, Bypass Style, 4.5-9 psi, Return Style, Inline, 3/8 in. NPT Ports, Female Thread, Aluminum, Natural, with Bracket, Each

Part Number: HLY-12-803BP

4.03 out of 5 stars ( 60 )

Estimated Ship Date: Monday 9/15/2025

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Fuel Injection Systems, Sniper EFI, Stealth 4150, 650 HP Max, Throttle Body, Gold, 4150 Flange, Injectors, Wiring Harness, Tuner, Kit

Part Number: SNE-550-872

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/15/2025

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Air Intake Kit, Delta Force Cold Air, Black, Polyethylene Tube, Red, Cotton Gauze Filter, 4 in. Diameter, Universal, Kit

Part Number: FLO-615400

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/15/2025

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Fuel Rails, Holley EFI, LS Hi-Flow, Aluminum, Black Finish, -8 AN O-ring Inlet, Brackets, Fittings, Hardware, for Stock Intake, Chevy, 4.8-6.2L, Kit

Part Number: HLY-534-209

4.25 out of 5 stars ( 32 )

Estimated Ship Date: Monday 9/15/2025

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Throttle Cable, Braided Stainless Steel, Natural, 36 in. Long, with 24 in. Sleeve, Trim to Fit, with Instructions, Universal, Each

Part Number: MRG-5657

4.08 out of 5 stars ( 93 )

Estimated Ship Date: Monday 9/15/2025

Fuel Injectors, 120 lbs/hr., Tri-cone Spray, Bosch Plug, EV1 Body, 12V Saturated Circuit, 2.415 in. Seat Height, Low Impedance, 2.2 ohms, 8-piece, Set

Part Number: HLY-522-128

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/15/2025

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Intake Manifolds, Sniper EFI, Low-Profile, Hi-Ram, Rectangular Port, 102mm Throttle Body, 1,800-7,000 RPM, Welded, Black, Chevy, LS, 6.0L, 6.2L, Kit

Part Number: SNE-822112-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

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Air Filter Element, Reusable, Round, Cotton Gauze, Red, 14 in. Diameter, 3 in. Tall, Each

Part Number: SUM-239143

4.78 out of 5 stars ( 27 )

Estimated Ship Date: Monday 9/15/2025

Carburetor, Slayer Series, 450 cfm, Vacuum Secondary, Rear Position, Tunnel Ram, 4-Barrel, Square Bore, Tumble Polished, Each

Part Number: QFT-SL-450-VSTRR

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/15/2025

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Fuel Pumps, Dominator, Billet, Electric, External, Single Inlet, 200 gph, 80 psi, 12V, -10 AN Female O-ring, Inlet and Outlet, Gas, Diesel, E85, Each

Part Number: HLY-12-1800

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/15/2025

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Fuel Injection Systems Wiring Harnesses, Dominator EFI, J2A Auxiliary Harness, MPFI, Speed Density/Throttle Metered, with Wideband O2 Sensor, Kit

Part Number: HLY-558-401

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/15/2025

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Air Cleaners, Vintage Series, Round, 14 in. Diameter, Black Wrinkle, Cotton Gauze Filter, Each

Part Number: HLY-120-153

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Monday 9/15/2025

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Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, Inline Pump, PDM, 5.0 in. Display, Chevy, Kit

Part Number: SNE-5505105PKSBC

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

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Fuel Pressure Regulators, HP Billet, 15 to 65 psi, Inline, Return Style, -8 AN Inlet and Outlet, -6 AN Return, Black Finish, Bracket, Each

Part Number: HLY-12-846

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Monday 9/15/2025

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Fuel Injection Systems, Sniper EFI, 2300, Throttle Body, Black, 2300 Flange, Injectors, Pressure Regulator, Harness, Tuner, Kit

Part Number: SNE-550-850

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/15/2025

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Boost Controllers, Holley EFI, Dual Solenoid Valve, Billet Aluminum, 3 Port Manifold, 1/4 in. NPT, Push-lock Fittings, Two Trminated Connectors, Each

Part Number: HLY-557-201

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

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Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Black, 4150 Flange, 650 hp Max, 800 CFM, No Pump, PDM, 5.0 in. Display, Ford, Kit

Part Number: SNE-5505115PXSBF

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

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Air Cleaners, GM Muscle Series, 14 in. Round, 1 in. Drop, Chevy Logo, Aluminum, Black Finish, 3 in. Filter, Red, Cotton Gauze, Chrome Wing nut, Kit

Part Number: HLY-120-220

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/15/2025

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Fuel Pressure Regulators, Dominator Billet, 15-65 psi, Inline, Return Style, -10 AN Inlet and Outlet, -8 AN Return, Black Finish, Bracket, Each

Part Number: HLY-12-848

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Fuel Injection System Wiring Harness, Holley EFI, Main Power, Universal, Speed Density/Throttle, 13 ft. Long, for Avenger, HP, Dominator EFI, Kit

Part Number: HLY-558-308

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025