Holley Air & Fuel Delivery - Free Shipping on Orders Over $109 at Summit Racing

Holley EFI LS Single Plane Mid-Rise Intake Manifolds 300-137BK

Intake Manifolds, LS EFI, Single Plane, Mid-Rise, Cathedral Port, Multi-port, 2,500-7,000 RPM Range, Aluminum, Black Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-137BK

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Holley LS Split Design Carbureted Intake Manifolds 300-291

Intake Manifolds, LS Split Design Carbureted, Single Plane, Aluminum, Natural, 4-barrel Square Bore, Chevrolet, LS3, L92 Cylinder Heads, Each

Part Number: HLY-300-291

5.0 out of 5 stars ( 1 )

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Holley Fuel Cell EFI Pump Module Assemblies 12-147

Fuel Pumps, Fuel Cell EFI Pump Module Assemblies, Electric In-tank, 12 V, 87 psi, E85, Gasoline, Each

Part Number: HLY-12-147

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Holley EFI Intake Manifolds 300-561

Intake Manifolds, Fuel Injected, EFI, Throttle Body Injection Style, Aluminum, Natural, Square Bore 4150 Style Mounting Flange, Chevy, Big Block, Each

Part Number: HLY-300-561

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Holley EFI LT1 Gen V Lo-Ram Intake Manifolds 300-718BK

Intake Manifolds, Holley EFI, LT1, Gen V, Lo-Ram, Multi-port Injection, 105mm Bore, Standard Deck, Aluminum, Black Finish, Chevy, 5.3L, 6.2L, Each

Part Number: HLY-300-718BK

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Holley EFI Systems Wiring Harnesses 558-104

Wiring Harnesses, Holley EFI, Replacement, Main Harness, Multi-port Fuel Injection, for HP, Dominator, EFI Systems, Universal, Each

Part Number: HLY-558-104

4.0 out of 5 stars ( 2 )

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Holley Sniper OE Style 350 LPH EFI Fuel Pump Modules 12-375

Fuel Pumps, Electric, In-Tank, EFI, OEM-Style, 58 psi, 350 lph, Gasoline, Ford, Mercury, Each

Part Number: SNE-12-375

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Holley Dominator Billet Fuel Pumps 12-1200

Fuel Pumps, Dominator Billet, Electric, 80 psi, 130 gph, 20 amps Maximum Draw, Gasoline, Each

Part Number: HLY-12-1200

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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Holley LS Split Design Carbureted Intake Manifolds 300-256

Intake Manifolds, LS Split Design, Carbureted, Cathedral Port Head, Single Plane, 4-barrel, Square Bore, Aluminum, Satin Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-256

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Holley EFI Fuel Injector Driver Modules 554-143

Fuel Injector Driver Modules, Holley EFI, Programmable Module Only, Eight Channel, 4 to 10 amp Peak Current, 0.5 to 1.0 ohm Peak Hold, No Harness, Kit

Part Number: HLY-554-143

Not Yet Reviewed

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Holley LS Mid-Rise Carbureted Intake Manifolds 300-132BK

Intake Manifolds, LS Mid-Rise, Standard Deck, Single Carburetor, Single Plane, 2,500-7,000 RPM Range, Aluminum, Black Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-132BK

Not Yet Reviewed

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Holley Sniper EFI Fuel Tank Systems 19-184

Fuel Tank, Sniper, 18 Gallon, Steel, Silver, Fuel Pump, 13.5V, 67 gph, 1/4 in. Female Thread, Sending Unit, 0-30 ohm, Chevy, Truck, Kit

Part Number: SNE-19-184

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Holley EFI LS Single Plane Split-Design Race Intake Manifolds 300-290

Intake Manifolds, Fuel Injected, Single Plane Split-Design Race, Aluminum, Natural, Chevrolet, LS GM Engines, LS3, L92 Cylinder Heads, Each

Part Number: HLY-300-290

Not Yet Reviewed

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Holley EFI LS Single Plane Split-Design Race Intake Manifolds 300-290BK

Intake Manifolds, Fuel Injected, Single Plane Split-Design Race, Black Ceramic, Natural, Chevrolet, LS GM Engines, LS3, L92 Cylinder Heads, Each

Part Number: HLY-300-290BK

Not Yet Reviewed

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Holley Diecast In-Tank Retrofit Fuel Pump Modules 12-136

Fuel Pumps, Electric, In-Tank, Diecast Retrofit Module, 60 psi, 255 lph, Gasoline, Return Style, Each

Part Number: HLY-12-136

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Holley 2300 500 CFM 2-Barrel Carburetor 0-4412CT

Carburetors, Model 2300, 500 cfm, 2-Barrel, Single Inlet, Gold Finish, Ford Kickdown, Each

Part Number: HLY-0-4412CT

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Holley Sniper OE Style 350 LPH EFI Fuel Pump Modules for 1975-1977 CORVETTE - 12-382

Fuel Pumps, Electric, In-Tank, EFI, OEM-Style, 58 psi, 350 lph, Gasoline, Chevy, Each

Part Number: SNE-12-382

Not Yet Reviewed

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Holley Sniper OE Style 350 LPH EFI Fuel Pump Modules 12-374

Fuel Pumps, Electric, In-Tank, EFI, OEM-Style, 58 psi, 350 lph, Gasoline, Buick, Chevy, Pontiac, Each

Part Number: SNE-12-374

Not Yet Reviewed

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Holley Diecast In-Tank Retrofit Fuel Pump Modules 12-171

Fuel Pumps, Die-Cast, Retrofit, Electric, In-Tank, with Return, 119 gph, 450 lph, 60 psi, 12V, 1/4 in.-NPT, Female Thread, Gas, FlexFuel, Each

Part Number: HLY-12-171

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Holley 351W Ford Hi-Ram EFI Intake Manifolds 300-241

Intake Manifolds, 351W Ford, Hi-Ram EFI, Multi-port, 1,500-7,000 RPM Range, Standard Deck, Aluminum, Satin Finish, Ford, 5.8L, Windsor, Kit

Part Number: HLY-300-241

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Holley 351W Ford Hi-Ram EFI Intake Manifolds 300-242

5 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025

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Holley SBF Hi-Ram EFI Intake Manifold Bases 300-274BK

Intake Manifolds, SBF HiRam, EFI, Multi-port, 1,500-7,000 RPM Range, Base Only, Aluminum, Black, Ford, 4.7L, 5.0L, Windsor, 8.200 in. Deck Height, Kit

Part Number: HLY-300-274BK

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Holley Fuel Injectors 522-308

Fuel Injectors, 30 lbs/hr., Tri-cone Spray, Bosch Plug, EV1 Body, 12V Saturated Circuit, 2.85 in. Seat Height, High Impedance, 8-pieces, Set

Part Number: HLY-522-308

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Holley LS Split Design Carbureted Intake Manifolds 300-256BK

Intake Manifolds, LS Split Design, Carbureted, Cathedral Port Head, Single Plane, 4-barrel, Square Bore, Aluminum, Black Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-256BK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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