Holley Parts and Accessories

Air Bleeds, Replaceable, Screw-in, Brass, 0.034 in. Diameter, 10 in.-32 Thread, for 4150 HP, 4500 Models, 10-piece, Set

Part Number: HLY-126-34-10

Not Yet Reviewed

Estimated Ship Date: Today

Fuel Tank Straps, Sniper, Stock Replacement, 25 Gallon Tank, Mounting Straps, Steel, Chevy, Blazer, GMC, Jimmy, Pair

Part Number: SNE-19-578

Not Yet Reviewed

Estimated Ship Date: Today

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 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

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

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, 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

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

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

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

Part Number: HLY-36-579

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

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

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, Metering Block, Rubber, Blue, Non-Stick, 3-Circuit, Model 4150, Pair

Part Number: HLY-108-100

Not Yet Reviewed

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

Carburetor Jets, Standard Main, Alcohol, Number 176, Jet Size 0.1760 in., Brass, 5/16 in.-32 Thread, Pair

Part Number: HLY-122-176

Not Yet Reviewed

Estimated Ship Date: Today

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

PCV Grommet, Die Cast Valve Covers, Chevy, Set of 2

Part Number: HLY-241-212

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

Wiring Connector Replacement Parts, Holley EFI, Replacement, Weather Seal, Green, GT150, 20-22 gauge wire, 100-piece, Set

Part Number: HLY-571-109

Not Yet Reviewed

Estimated Ship Date: Today

Carburetor Needle and Seats, Viton® Inlet Needle, Non-Adjustable, Steel, 0.110 in. Seat, Side Hung Float Style, Gasket Included, Each

Part Number: HLY-6-510

Not Yet Reviewed

Estimated Ship Date: Today

Weatherproof Connectors, Holley EFI, Hemi, MAP Sensor Connector, Sealed, 3-pin, Female, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-240

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

Carburetor Gaskets, Metering Block, Cork, Black, Model 4180, Pair

Part Number: HLY-108-55-2

Not Yet Reviewed

Estimated Ship Date: Today

Weatherproof Connectors, Holley EFI, Ford Modular, CTS Connector, Main Harness, SSC, 2-pin, Female, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-236

Not Yet Reviewed

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: Today

O-ring Seals, Fuel Injector, Replacement, Rubber, Delphi Style, 8-piece, Set

Part Number: HLY-508-19

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

• Drop Ship
• Special Order