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Legendary Holley carburetors have powered professional racers to victory for years, and you can bolt the same technology onto your engine. Every Holley carb is built...
Legendary Holley carburetors have powered professional racers to victory for years, and you can bolt the same technology onto your engine. Every Holley carb is built in the USA and 100-percent flow tested for no-hassle, out-of-the-box performance. Holley fuel pumps, fuel injectors, throttle bodies, and EFI system are manufactured using that same proven quality control. Bring a renowned Holley carburetor, fuel pump, or any other high-quality air and fuel system part to your street machine, competition vehicle, boat, or daily driver. Shop Holley at Summit Racing now!
Legendary Holley carburetors have powered professional racers to victory for years, and you can bolt the same technology onto your engine. Every Holley carb is built in the USA and 100-percent flow tested for no-hassle, out-of-the-box performance. Holley fuel pumps, fuel injectors, throttle bodies, and EFI system are manufactured using that same proven quality control. Bring a renowned Holley carburetor, fuel pump, or any other high-quality air and fuel system part to your street machine, competition vehicle, boat, or daily driver. Shop Holley at Summit Racing now!
Showing In Stock Items. Show All 162 Items.
Fuel Lines, Chrome, Steel, Holley, 4150, 5/8 in. x 18 inverted flare Inlet and outlets, Kit
Part Number: HLY-34-150
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Feed Lines, Holley EFI, Stealth 4150, Fuel Logs, Black Nitrile Hose, -6 AN, Male Thread, Dual Outlet, Female Thread, fits Sniper, Terminator X, Each
Part Number: HLY-534-247
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Fuel Lines, Sniper EFI, Fuel Crossover, -6 AN Hose, Black, Braided Nylon, Aluminum Fittings, Black, Male Thread, for Stealth 4150, Throttle Body, Kit
Part Number: SNE-534-236
Not Yet Reviewed
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Fuel Lines, Chrome, Steel, Holley, 4160, 5/8 in. x 18 inverted flare Inlet and outlets, Each
Part Number: HLY-34-160
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
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
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Carburetor Fuel Lines, Holley, Marine, Chrome, Steel, Single Inlet, Dual Outlet, 9.31 in. Center, Female Thread, 5/8 in.-18. Inverted Flare, Kit
Part Number: HLY-734-4
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Fuel Lines, Braided Flex, Nylon/Rubber, Black Aluminum Fittings, -8 AN, Holley Ultra Series, Kit
Part Number: HLY-34-43
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Carburetor Jets, Emulsion Bleed Tuning, 6-32 Thread, Brass, Sizes 0.020 in., 0.031 in., 0.040 in., 0.046 in., 0.052 in., Blank, 10-each, Kit
Part Number: HLY-36-322
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Fuel Lines, 3x2 Carburetors, Single Inlet, Triple Outlet, 1/2 in.-20 Female Thread, Stainless Steel, Holley 2300, Kit
Part Number: HLY-34-51
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Carburetor Jets, Emulsion, Blank, No-Hole, 6-32 Thread, Brass, Natural, Pair
Part Number: HLY-142-00
Not Yet Reviewed
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Fuel Lines, Single Inlet, Female Thread, Dual Outlet, Male Thread, 5/8 in.-18 Inverted Flare, Steel, Chrome Finish, fits Model 4500, Dominator, Kit
Part Number: HLY-34-550
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Carburetor Jets, Emulsion, Jet 0.036 in. Diameter, 6-32 Thread, Brass, Natural, Pair
Part Number: HLY-142-36
Not Yet Reviewed
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Carburetor Jets, Emulsion, Jet 0.043 in. Diameter, 6-32 Thread, Brass, Natural, Pair
Part Number: HLY-142-43
Not Yet Reviewed
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Fuel Lines, Braided Flex, Stainless, Aluminum, Red/Blue Fittings, -8 AN Male, -8 AN Female, Holley Ultra 4150HP
Part Number: HLY-34-46
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Fuel Lines, Braided Flex, Steel, Aluminum Red/Blue Fittings, -8 AN Male, -8 AN Female, Holley Ultra 4500HP, Kit
Part Number: HLY-34-49
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Fuel Lines, Braided Flex, Stainless Steel, Aluminum, Black Fittings, -8 AN, Holley Ultra Series, Kit
Part Number: HLY-34-44
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Oil Cooler Block-Off , Mechanical, Holley, LT4 Wet Cooler, Feed Port, Aluminum, Red Anodized, Each
Part Number: HLY-97-209
Not Yet Reviewed
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Throttle Body Adapter, 93mm, Aluminum, Natural, For Holley Ultra Lo-Ram Front Feed Manifold, Ford, Coyote, Each
Part Number: HLY-300-925
Not Yet Reviewed
Estimated Ship Date: Nov 26, 2025 if ordered today
Estimated Ship Date: Nov 26, 2025 if ordered today
Throttle Body Adapters, Holley EFI, Coyote Throttle Adapter, 80mm, Aluminum, Black, for Hi-Ram, Ultra Lo-Ram Intake, Front Feed, Ford, 5.0L, Each
Part Number: HLY-717-18
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
Throttle Body Adapter, 93mm, Aluminum, Black, For Holley Ultra Lo-Ram Front Feed Manifold, Ford, Coyote, Each
Part Number: HLY-300-925BK
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Throttle Body Adapter, 150mm x 66mm, Aluminum, Natural, For Holley Ultra Lo-Ram Front Feed Manifold, Ford, Coyote, Each
Part Number: HLY-300-924
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Throttle Body Adapter, 150mm x 66mm, Aluminum, Black, For Holley Ultra Lo-Ram Front Feed Manifold, Ford, Coyote, Each
Part Number: HLY-300-924BK
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Throttle Body Adapter, Replacement, 105mm Adapter, Front-Feed, Holley EFI, LT1, Gen V, Ultra Lo-Ram Intake, Satin Finish, Each
Part Number: HLY-300-714
Not Yet Reviewed
Estimated Ship Date: Nov 26, 2025 if ordered today
Estimated Ship Date: Nov 26, 2025 if ordered today
Throttle Body Adapter, Replacement, 105mm Adapter, Front-Feed, Holley EFI, LT1, Gen V, Ultra Lo-Ram Intake, Black Finish, Each
Part Number: HLY-300-714BK
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Carburetors, Model 4150, Double Pumper, 650 cfm, 4-barrel, Square Bore, Electric Choke, Mechanical Secondary, Dual Inlet, Polished Finish, Each
Part Number: HLY-0-4777SAE
Estimated Ship Date: Monday 11/10/2025
Estimated Ship Date: Monday 11/10/2025
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