Holley Performance Carbs & More at Summit Racing

Holley EFI System USB Cables 558-409

Fuel Injection System Components, Holley EFI, Sealed USB Data Cable, 7 ft. Long, for Avenger HP, Dominator EFI Systems, Each

Part Number: HLY-558-409

4.58 out of 5 stars ( 12 )

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Holley Terminator X MAX Stealth 4150 58X LS EFI Fuel Injection Systems 550-1065

Fuel Injection Systems, Terminator X Max, Stealth 4150, 58X LS EFI, Four Injector, Throttle Body, Aluminum, Gold, Trans Control, Chevy, 4.8-7.0L, Kit

Part Number: HLY-550-1065

Not Yet Reviewed

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Holley EFI Unterminated Main Harnesses 558-126

Wiring Harnesses, Holley EFI, Main Harness, Unterminated, Flying Lead, 15 ft. Long, J1A/J1B Connectors, Plug Seals Included, Universal, Each

Part Number: HLY-558-126

Not Yet Reviewed

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Holley Bypass Fuel Pressure Regulator Kits 12-880KIT

Fuel Pressure Regulators, HP Billet, Adjustable, 4-65 psi, Return Style, -6 AN Female O-ring, Manifold Fitting, Pressure Gauge, Bracket, Hardware, Kit

Part Number: HLY-12-880KIT

5.0 out of 5 stars ( 1 )

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Holley Sniper EFI Stealth Fuel Crossover Kits 534-237

Fuel Lines, Sniper EFI, Fuel Crossover, -6 AN Hose, Braided, Aluminum Fittings, Black, with Pressure Regulator, for Stealth 4150, Throttle Body, Kit

Part Number: SNE-534-237

3.0 out of 5 stars ( 1 )

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Holley Fast Kits 37-1546

Rebuid Kits, Fast Kit, Performance Tuning, Rebuild, Model 4150 HP, Gaskets, O-rings, Pump Diaphragm, Needle, Power Valve, Instructions, Kit

Part Number: HLY-37-1546

4.87 out of 5 stars ( 15 )

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Holley C10 Steering Shaft Kits 320-323

Steering Shafts, Collapsible, Double D, Steel, Black, Universal Joint Included, Chevy, GMC, Gen 3, Late Model, Trucks, Each

Part Number: HLY-320-323

1.0 out of 5 stars ( 1 )

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Holley Sniper 2 EFI 650 HP Return-Type Fuel Injection Systems 550-511-3XR

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Black, 4150 Flange, 650 hp Max, 800 CFM, Return Style Pump, 3.5 in. Display, Kit

Part Number: SNE-550-511-3XR

Not Yet Reviewed

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Holley EFI Terminator X Fuel Injectors 522-768XFM

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

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Holley Sniper Throttle Bodies 860001-1

Throttle Body, Sniper EFI, Multi-port Injection, 92mm Bore, Billet Aluminum, Natural Finish, Hardware, Chevy, LS, 4.8L, 5.3L, 5.7L, 6.0L, Each

Part Number: SNE-860001-1

5.0 out of 5 stars ( 3 )

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Holley HP EFI ECU and Harness Kits 550-603

Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, GM, LS2, LS7, 58x Crank Sensor, Kit

Part Number: HLY-550-603

4.5 out of 5 stars ( 2 )

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Holley Sniper 2 EFI 650 HP Base Fuel Injection Systems 550-510-5XX

Fuel Injection System, Sniper 2, Self-Tuning, Throttle body, Polished, 4150 Flange, 650 hp Max, 800 CFM, No Pump, 5 in. Display, Kit

Part Number: SNE-550-510-5XX

Not Yet Reviewed

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Holley Sniper OE Style 255 LPH EFI Fuel Pump Modules 12-304

Fuel Pumps, Electric, In-Tank, EFI, OEM-Style, 58 psi, 255 lph, Gasoline, Buick, Chevy, Pontiac, Each

Part Number: SNE-12-304

5.0 out of 5 stars ( 1 )

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Holley Sniper Fuel Injectors 522-368S

Fuel Injectors, Sniper EFI, 36 lbs/hr, 43 psi, 12 V, Saturated Circuit, 12.2 Ohms, EV6/Pico Body, 0.650 in. OD, 1.85 in. Long, 8-piece, Set

Part Number: SNE-522-368S

1.0 out of 5 stars ( 1 )

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Holley Air Conditioner Compressor Manifolds 199-202

Air Conditioner Compressor Manifold Fittings, SD7 Air Conditioning Compressor, Natural, Each

Part Number: HLY-199-202

5.0 out of 5 stars ( 5 )

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Holley Carburetor Float Kits 116-3

Carburetor Floats, Nitrophyl, Center Hung Bowls, Holley, Each

Part Number: HLY-116-3

4.89 out of 5 stars ( 18 )

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Holley EFI LS Single Plane Split-Design Race Intake Manifolds 300-255

Intake Manifolds, Fuel Injected, LS Single Plane Split-Design Race, Stock/OEM Deck, 2,500-7,000 RPM, Aluminum, Natural, Chevy, Small Block, Each

Part Number: HLY-300-255

5.0 out of 5 stars ( 3 )

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Holley Mid-Mount Complete Accessory Systems 20-291BK

Accessory Drive Systems, Gen III, Hemi VVT, Mid-Mount System, Black Finish, Alternator, A/C, P/S, Water Pump, Bolts, Chrysler, Dodge, 5.7L, 6.4L, Kit

Part Number: HLY-20-291BK

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

Holley LS Engine Air Conditioner Brackets 20-159

Air Conditioner Brackets, LS, Sanden SD7, Aluminum, Natural, Lower Passenger Side A/C Bracket, Chevy, Small Block LS, Each

Part Number: HLY-20-159

5.0 out of 5 stars ( 5 )

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Holley Carburetor Heat Shields 108-70

Carburetor Heat Shields, Aluminum, .250 in. Thick, Square Bore, Kit

Part Number: HLY-108-70

4.5 out of 5 stars ( 58 )

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Holley Carburetor Renew Kits 37-1539

Rebuid Kits, Carburetor Renew, Models 4150, 4160, 4500, Gaskets, O-rings, Pump Diaphragm, Needle, Power Valve, Instructions, Kit

Part Number: HLY-37-1539

4.57 out of 5 stars ( 14 )

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Holley EFI LS Mid-Rise Intake Manifolds 300-127

Intake Manifolds, EFI, LS Mid-Rise, Cathedral Port Head, Multi-port, 105mm Bore, Standard Deck, Aluminum, Satin Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-127

Not Yet Reviewed

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Holley EFI Fuel Rails 534-218

Fuel Rails, Holley EFI, LS Fuel Rails, Aluminum, Black Finish, -8 AN O-ring Inlet, Brackets, Hardware, for 300-136 Intake, Chevy, 6.2L, Kit

Part Number: HLY-534-218

5.0 out of 5 stars ( 4 )

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Holley Fuel Injectors 522-128

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: Tomorrow

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Holley EFI LT1 Gen V Hi-Ram Intake Manifolds 300-140

Intake Manifolds, EFI LT1, Gen V, Hi-Ram, Direct Injection, 3,500-8,000 RPM, 105mm Bore, Standard Deck, Aluminum, Satin Finish, Chevy, 6.2L, Each

Part Number: HLY-300-140

Not Yet Reviewed

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