Holley Parts and Accessories

Carburetor Jets, Standard Main, Gasoline, Number 49, Jet Size 0.0480 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-49

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Carburetor Jets, Standard Main, Gasoline, Number 51, Jet Size 0.0500 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-51

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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

Part Number: HLY-108-40

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Vacuum Secondary Connecting Rods, Steel Rod, Gold Iridited, for Holley Models 4010, 4150, 4160, with Vacuum Secondaries, Each

Part Number: HLY-20-53

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

Fitting and Adapters, Holley, Replacement, Plugs and Fittings, NPT to BSPT, Straight, Aluminum, Chrome, for 20-240 and 20-240BK Manifolds, Kit

Part Number: HLY-97-301

Not Yet Reviewed

Estimated Ship Date: Today

Accelerator Pump Arms, Steel, Black Plastic, 30cc, Holley Carburetors, Each

Part Number: HLY-20-78

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Fuel Pump Gaskets, Sniper, Replacements, Cork, Rubber, Black, 6 Hole, Hardware Included, Each

Part Number: SNE-19-169

Not Yet Reviewed

Estimated Ship Date: Today

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: Today

Workbench Mats, Laptop Tuning, Holley EFI, 12 in. Length, 18 in. Width, Foam, Black, Each

Part Number: HLY-36-448

Not Yet Reviewed

Estimated Ship Date: Today

Weatherproof Connectors, Holley EFI, LS2 Knock Sensor Connector, Main Harness, GT150, 2-pin Female, White Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-220

Not Yet Reviewed

Estimated Ship Date: Today

Carburetor Jets, Standard Main, Gasoline, Number 47, Jet Size 0.0470 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-47

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Carburetor Jets, Standard Main, Gasoline, Number 107, Jet Size 0.1450 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-107

Not Yet Reviewed

Estimated Ship Date: Today

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: Today

Air Bleeds, Replaceable, Screw-in, Brass, 0.047 in. Diameter, 10 in.-32 Thread, for 4150 HP, 4500 Models, 10-piece, Set

Part Number: HLY-126-47-10

Not Yet Reviewed

Estimated Ship Date: Today

Carburetor Jets, Standard Main, Alcohol, Number 160, Jet Size 0.1600 in., Brass, 5/16 in.-32 Thread, Pair

Part Number: HLY-122-160

Not Yet Reviewed

Estimated Ship Date: Today

Wiring Connector Replacement Parts, Holley EFI, Replacement, Weather Seal, White, Metripack, 18-22 gauge wire, 100-piece, Set

Part Number: HLY-571-108

Not Yet Reviewed

Estimated Ship Date: Today

Weatherproof Connectors, Holley EFI, Hemi, Knock Sensor Connector, Main Harness, DMS 2-pin, Female, Black Plastic, includes Pins, Seals, TPA, Each

Part Number: HLY-570-230

Not Yet Reviewed

Estimated Ship Date: Today

Weatherproof Connectors, Holley EFI, IAC 4-square Connector, Main Harness, Weather Pack, 4-cavity, Tower, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-214

Not Yet Reviewed

Estimated Ship Date: Today

Weatherproof Connectors, Holley EFI, Ford Coyote, Cam Position Sensor Connector, Sealed, 3-pin, Female, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-239

Not Yet Reviewed

Estimated Ship Date: Today

Weatherproof Connectors, Holley EFI, MAP Connector, Main Harness, Weather Pack, 3-cavity, Tower, Green Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-212

Not Yet Reviewed

Estimated Ship Date: Today

Carburetor Gaskets, Fuel Bowl, Primary Side, Fiber Material, Black, Model 4180, Pair

Part Number: HLY-108-56-2

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Oil Pump Spring, High Pressure, Steel, Ford 7.3L Godzilla, Each

Part Number: HLY-302-102

Not Yet Reviewed

Estimated Ship Date: Today

License Plates, Steel, White/Red/Black, Holley EFI, 12 in. x 6 in., Each

Part Number: HLY-36-579

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Weatherproof Connectors, Holley EFI, LS1 Knock Sensor Connector, Main Harness, Metripack, 2-pin Female, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-219

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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• Special Order

Weatherproof Connectors, Holley EFI, Hemi Cam/Crank Connector, Main Harness, APEX 1.2, 3-pin, Female, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-234

Not Yet Reviewed

Estimated Ship Date: Today