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Holley
Holley UK – Carburetors, EFI Systems & Performance Parts Holley is a legendary name in the world of performance. Since 1903, Holley has been at the forefront of fuelling technology, powering everything from classic hot rods to modern race cars....
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Holley 121-8
Discharge Nozzle Screw - Hollow (Hex head)
Discharge Nozzle Screw - Hollow (Hex head)
Part TypeCarburetor Accelerator Pump Nozzle Screw£22.00 inc VAT£18.33 ex VAT -
Holley 12-173
HOLLEY DUAL 450 LPH IN-TANK RETROFIT FUEL MODULE W/RETURN
Dual 450 LPH Drop-In Retrofit EFI Fuel System-E85...
Part TypeFuel Pump Module Assembly£869.99£818.99 inc VAT£682.49 ex VAT -
Holley 12-172
Holley Diecast In-Tank RetroFit Fuel Module Returnless System
It is recommended to use a Holley 12-753...
Part TypeFuel Pump Module Assembly£767.99£677.99 inc VAT£564.99 ex VAT -
Holley 12-171
Holley Diecast In-Tank RetroFit Fuel Module w/Return
It is recommended to use a Holley 12-753...
Part TypeFuel Pump Module Assembly£680.99£601.00 inc VAT£500.83 ex VAT -
Holley 12-170
100 GPH Universal In-line Electric Fuel Pump
Proper fuel system engineering is critical for maximum...
Part TypeElectric Fuel Pump£236.99£209.99 inc VAT£174.99 ex VAT -
Holley 121-7
Discharge nozzle screw - Hollow
Discharge nozzle screw - Hollow
Part TypeCarburetor Accelerator Pump Nozzle Screw£22.00 inc VAT£18.33 ex VAT -
Holley 12-169
Holley Diecast In-Tank RetroFit Fuel Module Returnless System
It is recommended to use a Holley 12-753...
Part TypeFuel Pump Module Assembly£680.99£601.00 inc VAT£500.83 ex VAT -
Holley 12-168
Holley Diecast In-Tank RetroFit Fuel Module w/Return
It is recommended to use a Holley 12-753...
Part TypeFuel Pump Module Assembly£562.99£496.99 inc VAT£414.16 ex VAT -
Holley 12-167
Holley RetroFit 525 LPH Fuel Pump Kit
525 LPH Replacement pump for Retro-Fit and Fuel...
Part TypeElectric Fuel Pump£319.99£301.00 inc VAT£250.83 ex VAT -
Holley 12-161
Extended Length Bracket for Longer Depth Installations
(12-15" deep tanks)
Part TypeFuel Pump Mounting Bracket£83.99 inc VAT£69.99 ex VAT -
Holley 12-1600-2
160 GPH Dominator In-Line Billet Fuel Pump (Dual Inlet)
These pumps do not have an internal bypass....
Part TypeElectric Fuel Pump£745.00£613.99 inc VAT£511.66 ex VAT -
Holley 12-1600
160 GPH Dominator In-Line Billet Fuel Pump
These pumps do not have an internal bypass....
Part TypeElectric Fuel Pump£691.99£569.99 inc VAT£474.99 ex VAT -
Holley 121-6
Discharge nozzle screw - Solid
Discharge nozzle screw
Part TypeCarburetor Accelerator Pump Nozzle Screw£25.00 inc VAT£20.83 ex VAT -
Holley 12-159
Holley Diecast In-Tank RetroFit Fuel Module Returnless System
It is recommended to use a Holley 12-753...
Part TypeFuel Pump Module Assembly£971.99£857.99 inc VAT£714.99 ex VAT -
Holley 12-158
Holley Diecast In-Tank RetroFit Fuel Module Returnless System
It is recommended to use a Holley 12-753...
Part TypeFuel Pump Module Assembly£869.99£767.99 inc VAT£639.99 ex VAT -
Holley 12-156
Holley RetroFit 255 LPH Fuel Pump Kit
255 LPH Replacement pump for Retro-Fit and Fuel...
Part TypeElectric Fuel Pump£266.99£235.00 inc VAT£195.83 ex VAT -
Holley 12-1500
VR1 Series Brushless Fuel Pump w/Controller
*Compatible for methanol and E85 for competitive drag...
Part TypeElectric Fuel Pump£1,739.99£1,637.99 inc VAT£1,364.99 ex VAT -
Holley 12-150
150 GPH HP Fuel Pump
Should be mounted below the fuel level of...
Part TypeElectric Fuel Pump£490.99 inc VAT£409.16 ex VAT -
Holley 121-5
Accelerator Pump Nozzle Check Needle
Fits Holley 4150, 4160, and 4500 series carburetors
Part TypeCarburetor Accelerator Pump Nozzle£22.99 inc VAT£19.16 ex VAT -
Holley 12-149
Fuel Cell Pump Module Assembly 12 Bolt Flange with VR Series Brushless Fuel Pump
Fill cap thread is 1 1/2"-12
Part TypeFuel Pump Module Assembly£3,427.00£3,024.98 inc VAT£2,520.82 ex VAT -
Holley 12-148
Fuel Cell Pump Module Assembly 12 Bolt Flange with VR Series Brushless Fuel Pump
Fill cap thread is 1 1/2"-12
Part TypeFuel Pump Module Assembly£1,688.99£1,489.99 inc VAT£1,241.66 ex VAT -
Holley 12-147
Holley Fuel Cell EFI Pump Module Assembly
Fill cap thread is 1 1/2"-12
Part TypeFuel Pump Module Assembly£869.99£767.99 inc VAT£639.99 ex VAT -
Holley 12-146
Holley Fuel Cell EFI Pump Module Assembly
Fill cap thread is 1 1/2"-12
Part TypeFuel Pump Module Assembly£691.99£610.99 inc VAT£509.16 ex VAT -
Holley 12-145
Holley Fuel Cell EFI Pump Module Assembly
Fill cap thread is 1 1/2"-12
Part TypeFuel Pump Module Assembly£920.99£812.99 inc VAT£677.49 ex VAT -
Holley 12-144
Holley Fuel Cell EFI Pump Module Assembly
Fill cap thread is 1 1/2"-12
Part TypeFuel Pump Module Assembly£716.99£631.99 inc VAT£526.66 ex VAT
Holley UK – Carburetors, EFI Systems & Performance Parts
Holley is a legendary name in the world of performance. Since 1903, Holley has been at the forefront of fuelling technology, powering everything from classic hot rods to modern race cars. Known for their carburetors, EFI systems, fuel pumps, and complete performance solutions, Holley remains the first choice for enthusiasts worldwide.
The Holley Legacy
Holley carburetors became an icon in American muscle cars and motorsport, appearing on millions of vehicles over the decades. Today, Holley’s reach extends far beyond carburetion, with a massive catalogue that includes EFI systems, intake manifolds, exhaust solutions, ignition systems, and even full fuel delivery kits.
Why Enthusiasts Choose Holley
- Unmatched History: Over 100 years of performance innovation.
- Complete Solutions: Everything from fuelling to exhaust under one brand family.
- Motorsport Proven: Trusted in drag racing, circle track, and street performance applications.
- Modern Technology: Cutting-edge EFI systems that bring classic builds into the future.
Popular Holley Products
- Holley 4150 & 4160 Carburetors
- Sniper EFI Conversion Kits
- Holley Terminator X Engine Management
- Fuel Pumps & Regulators
- Holley Intake Manifolds
Holley in the UK
Billy’s Speed Shop brings Holley performance parts to the UK, eliminating the cost and hassle of importing. Whether you’re restoring a classic V8, tuning a modern LS swap, or building a drag car, Holley offers the solutions you need – available now with fast UK delivery.
Fuel your project with Holley UK performance parts – order today at Billy’s Speed Shop.



