Holley Performance Carbs & More

Air Bleeds, Replaceable, Screw-in, Brass, 0.071 in. Diameter, 10 in.-32 Thread, for 4150 HP, 4500 Models, 10-piece, Set

Part Number: HLY-126-71-10

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Flame Arrestor Vent Tubes, Holley, Weiand Marine, 0.500 in. Diameter, Aluminum, Natural Finish, Bolt-on Style, Each

Part Number: HLY-720-33

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Microswitch Brackets, For Nitrous Oxide Activation Switch, Steel, Black Powdercoated, Holley Carb 4150 HP, Each

Part Number: HLY-20-130

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Carburetor Needle and Seats, Holley, Inlet Needle, Adjustable, Steel, 0.097 in. Seat, Center Hung Float, with Gaskets, for Small 4-barrel Carb, Pair

Part Number: HLY-6-501-2

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Metering Blocks, Primary, Replacement, Cast Aluminum, Gold Iridited, Holley 4160 Series Carburetors, Each

Part Number: HLY-134-131

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Carburetor Power Valves, Replacement, Single Stage, High Flow, 2.5 in. Hg, Gaskets, Each

Part Number: HLY-125-125

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Mounting Gaskets, Throttle Body, Composite Material, Model 2300, Each

Part Number: HLY-108-40

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Air Cleaners, GM Muscle Series, 14 in. Round, 1 in. Drop, Chevy Logo, Aluminum, Black, Satin Finish, 3 in. Paper Filter, Aluminum Wing nut, Kit

Part Number: HLY-120-212

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Carburetor Jets, Standard Main, Gasoline, Number 110, Jet Size 0.1560 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-110

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Throttle Body Intake Elbow, Aluminum, Black Textured, 4500 to GM LS Throttle Body, Each

Part Number: HLY-300-248BK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Hardware Kits, Split Intake Manifold, O-rings, Cord, Hardware, Silver Finish, Intake 300-255, 300-256, 300-290, 300-291, Chevy, LS, 4.8-7.0L, Kit

Part Number: HLY-508-31

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Intake Manifolds, Sniper, Carbureted, Dual, 4150 Flange, 1,800-7,000 RPM, 6.771 in. Tall, Welded Aluminum, Silver, Chevy, 262-400ci, Each

Part Number: SNE-825071

3.5 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Studs, Intake Manifold, Installation, Steel, Black Finish, Standard Hex Nut, Washers, for Coyote Hi-Ram, Lo-Ram, Intakes, 10-piece, Ford, 5.0L, Set

Part Number: HLY-300-926BK

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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• Special Order

Carburetor Spacers, Open Center, 0.500 in. Thick, Phenolic Plastic, Black, 4150 Mounting Flange, Each

Part Number: HLY-17-62

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Air Cleaners, 16 in. Round, 7.50 in. Air Horn, Dropped Base, Steel, Black Satin, Paper Filter, White, 3 in. Tall, fits Model 4500, Each

Part Number: HLY-120-4635

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Screws, Accelerator Pump Discharge Nozzle Screw, 0.040 in. and up Nozzle, Hollow Screw Type, Each

Part Number: HLY-121-7

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Brackets, Sniper EFI, Throttle Cable Mount, Intake Manifold, Aluminum, Black, for Sniper EFI, Fabricated, with Hardware, Chevy, LS, 6.2L, Kit

Part Number: SNE-870019

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Carburetor Jets, Standard Main, Gasoline, Number 106, Jet Size 0.1410 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-106

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Diaphragms, Vacuum, Viton®, Holley, 4160 Series, Marine, Kit

Part Number: HLY-135-11

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Air Bleeds, Replaceable, Screw-in, Brass, 0.057 in. Diameter, 10 in.-32 Thread, for 4150 HP, 4500 Models, 10-piece, Set

Part Number: HLY-126-57-10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Intake Manifolds, Sniper, Carbureted, Single, 4150 Flange, Rectangular Port, 1,800-7,000 RPM, Welded Aluminum, Silver, Chevy, 396-454ci, Each

Part Number: SNE-835011

1.25 out of 5 stars ( 4 )

Estimated Ship Date: May 22, 2026 if ordered today

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Throttle Body Intake Elbow, 105mm Bore Size, Aluminum, Black, 5.12 in. Height, Each

Part Number: HLY-300-240BK

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Carburetor Components, Main Body, HP Series Upgrade, 650 cfm, Aluminum, Shiny Finish, Down-Leg Boost, Gaskets, Brass Jets, Brass Air Bleeds, Each

Part Number: HLY-134-301SA

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Carburetor Gaskets, Needle and Seat, Top Gasket, Fiber Material, 10-piece, Set

Part Number: HLY-1008-777

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Intake Manifolds, Sniper, Carbureted, Single, 4150 Flange, 1,800-7,000 RPM, 6.875 in. Tall, Welded Aluminum, Black, Chevy, 262-400ci, Each

Part Number: SNE-825012

2.5 out of 5 stars ( 4 )

Estimated Ship Date: May 22, 2026 if ordered today

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• Special Order