Holley Parts and Accessories

Fuel Injection System Components, Holley EFI, Coyote Ti-VCT, Sub-Harness, for Stock Camshafts, with Holley HP, Dominator EFI, Ford, 5.0L, Coyote, Each

Part Number: HLY-558-125

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Carburetor Components, Replacements, Accelerator Discharge Check Needles, Aluminum, Silver, for Model 4150, 4160, 4500, Pair

Part Number: HLY-121-5

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

Transmission Harnesses, Holley EFI, Control Harness, Tremec TKX-TKO Tranny, Plug-and-Play, VSS, Reverse Lockout, for Terminator Max X ECUs, Each

Part Number: HLY-558-482

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Estimated Ship Date: Today

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Fuel Pumps, Mechanical, 170 gph, 8 psi, -8 AN O-ring, Female, Inlet and Outlet, Aluminum, Silver, Ford, 221ci, 255ci, 260ci, 289ci, 302ci, 351ci, Each

Part Number: HLY-12-289-20

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Carburetor Gaskets, Fuel Bowls, Metering Block, Buna Rubber, Blue, Non-Stick, Model 4150, Kit

Part Number: HLY-108-203

3.42 out of 5 stars ( 19 )

Estimated Ship Date: Today

Valve Covers, Aluminum LS, Center and Perimeter Bolt, Tall, Chevy Logo, Cast Aluminum, Natural Finish, Two-Piece, Chevy, LS, 4.8-7.0L, Pair

Part Number: HLY-241-175

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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

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Estimated Ship Date: Today

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Convoluted Tubing, Wire Looms and Wire Sleeves, Holley EFI, Split Wire Loom, Black Nylon, Slip-on Insulation, 0.750 in. I.D., 10 ft. Long, Each

Part Number: HLY-573-108

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Crank Triggers, Holley EFI, 7 in. Diameter, Aluminum, Silver, Adjustable Bracket, Black, 3-wire Pickup, 12-1X, Hall Effect, Ford, Coyote Block, Kit

Part Number: HLY-556-173

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

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Vacuum Manifolds, Billet Aluminum, Black, Two -6 AN Female O-Ring Inlets, Twelve 1/8 in. NPT Outlets, Female Threads, Each

Part Number: HLY-534-52

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Estimated Ship Date: Today

Carburetor Jets, Standard Main, Gasoline, Number 87, Jet Size 0.1015 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-87

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Estimated Ship Date: Today

Intake Manifolds, EFI, Hi-Ram, Multi-port, Top Only, 95mm Bore, Cast Aluminum, Satin Finish, Chevy, LS, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L,Each

Part Number: HLY-300-245

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Estimated Ship Date: Today

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

Part Number: HLY-121-8

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Carburetor Gaskets, Base Plate, Paper, 4-barrel, Dominator 4500, 4-hole, 0.063 in. Thick, Each

Part Number: HLY-108-101

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Estimated Ship Date: Today

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

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Estimated Ship Date: Today

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Carburetor Gaskets, Insulator Gasket, 4-Barrel, Spread Bore, 0.625 in. Thick, Phenolic, Models 4165, 4175, Quadra-Jet, Each

Part Number: HLY-108-37

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Today

HydraMat Install Kits, Magnets, 4-40 Thread Studs, Nuts, Washers, Kit

Part Number: HLY-16-203

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Float Level Plug, Glass, Clear, Holley Aftermarket Fuel Bowls, Each

Part Number: HLY-26-112

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Accelerator Pump Discharge Nozzles, Squirters, .025 in., Straight, Pair

Part Number: HLY-121-125

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Fuel Filter Elements, Replacement, Element, Stainless Steel Mesh, 40 micron, with O-rings, for HP Billet Fuel Filter, 100 gph, Gas/E85, Each

Part Number: HLY-162-565

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Timing Covers, 1-Piece, Aluminum, Black, Chevrolet, Small Block, With Crank Sensor, Each

Part Number: HLY-21-153

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Carburetor Jets, Standard Main, Gasoline, Number 102, Jet Size 0.1280 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-102

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Distributors, Sniper EFI, HyperSpark, HEI Cap, Hall Effect, Billet Housing, Black, Ignition Module, Buick, 215ci, 300ci, 340ci, 350ci, Each

Part Number: SNE-565-311BK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Transmission Harnesses, Holley EFI, Control Harness, F-Body, T-56 Tranny, Plug-and-Play, VSS, Reverse Lockout, for Terminator X, Max X ECUs, Each

Part Number: HLY-558-481

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Estimated Ship Date: Today

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

Part Number: HLY-120-152

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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