Holley Performance Carbs & More

Carburetor Jets, Standard Main, Gasoline, Number 81, Jet Size 0.0920 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-81

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Carburetor Jets, Standard Main, Gasoline, Number 101, Jet Size 0.1260 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-101

5.0 out of 5 stars ( 1 )

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Carburetor Jets, Standard Main, Gasoline, Number 97, Jet Size 0.1210 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-97

5.0 out of 5 stars ( 1 )

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Carburetor Jets, Emulsion, Blank, No-Hole, 6-32 Thread, Brass, Natural, Pair

Part Number: HLY-142-00

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Fuel Injection Systems, HP EFI Retrofit, Engine Management, Multi Point, 4-barrel, 4150 Flange, Sensors, Fuel Rails, Regulator, Wire Harness, Kit

Part Number: HLY-550-500

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Estimated Ship Date: Nov 25, 2026 if ordered today

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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 )

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Carburetor Jets, Standard Main, Gasoline, Number 89, Jet Size 0.1045 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-89

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Carburetor Jets, Standard Main, Gasoline, Number 99, Jet Size 0.1260 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-99

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Data Acquisition, Holley EFI, Single-channel, CAN EGT, 1/4 in. Stainless Bung, 1/4 in. Probe, Unterminated Output, Non-Holley Installations, Kit

Part Number: HLY-554-184A

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Carburetor Jets, Standard Main, Gasoline, Number 52, Jet Size 0.0520 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-52

5.0 out of 5 stars ( 4 )

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Carburetor Jets, Standard Main, Gasoline, Number 103, Jet Size 0.1300 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-103

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Carburetor Jets, Standard Main, Gasoline, Number 46, Jet Size 0.0465 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-46

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Carburetor Jets, Standard Main, Gasoline, Number 109, Jet Size 0.1500 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-109

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Carburetor Jets, Standard Main, Gasoline, Number 40, Jet Size 0.0400 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-40

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Carburetor Jets, Standard Main, Gasoline, Number 85, Jet Size 0.0985 in., Brass, 1/4 in.-32 Thread, Pair

Part Number: HLY-122-85

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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 ( 2 )

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Computer Mounting Brackets, Holley EFI, Dominator ECU, Mounting Bracket, Steel, Black Finish, for Under Passenger Seat, Ford, Mustang, Fox Body, Each

Part Number: HLY-554-156

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Fuel Injection Systems, HP EFI Retrofit, Engine Management, Multi Point, 4-barrel, 4500 Flange, Sensors, Fuel Rails, Regulator, Wire Harness, Kit

Part Number: HLY-550-501

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Data Acquisition, Holley EFI, Single-channel, CAN EGT, 1/4 in. Stainless Bung, 1/4 in. Probe, for Holley EFI Systems, HP, Dominator, Terminator X, Kit

Part Number: HLY-554-184C

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Fuel Pressure Regulator, Die-Cast EFI Bypass/Return, Adjustable, 15-60 psi, Inline, 3/8 in.-NPT Main Ports, 1/8 in.-NPT Ports, Aluminum, Black, Each

Part Number: HLY-12-886

4.15 out of 5 stars ( 26 )

Estimated Ship Date: Tomorrow

Fuel Pressure Regulators, Die-Cast EFI By-Pass, Adjustable, 15-60 psi, Return, Inline, 3/8 in.-NPT, 1/8 in.-NPT, Ports, Fittings, Gauge, Bracket, Kit

Part Number: HLY-12-882KIT

5.0 out of 5 stars ( 2 )

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Fuel Filters, Aluminum, Pressure Regulator, Inline, Return, 59.5 psi, 10 Micron, Fuel Injection, 175 GPH, 3/8 in. NPT, Each

Part Number: HLY-12-875

3.84 out of 5 stars ( 19 )

Estimated Ship Date: Tomorrow

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Fuel Filters, Aluminum, Pressure Regulator, Inline, Return, 59.5 psi, 10 Micron, Fuel Injection, 175 GPH, -8 AN Ports, Each

Part Number: HLY-12-876

3.75 out of 5 stars ( 4 )

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Fuel Pressure Regulators, Sniper, EFI, 40-130 psi, Bypass, Return Style, Inline, -8 AN Ends, Female Thread, Aluminum, Black, with Bracket, Each

Part Number: SNE-19-395

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Fuel Pressure Regulators, Sniper, EFI, 40-130 psi, Bypass, Return Style, Inline, -6 AN Ends, Female Thread, Aluminum, Black, with Bracket, Each

Part Number: SNE-19-392

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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