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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 EFI 20-149
Holley EFI 90mm, 95mm, and 105mm Throttle Body Cable Bracket
Holley Hi-Ram, Mid-Rise, or Lo-Ram intakes only
Part TypeCarburetor Throttle Cable Bracket£37.99 inc VAT£31.66 ex VAT -
Holley EFI 20-148
Holley EFI 105mm Throttle Body Cable Bracket - Fits OEM or FAST Brand car style intakes
Fits OEM or FAST Brand car style intakes
Part TypeCarburetor Throttle Cable Bracket£67.99 inc VAT£56.66 ex VAT -
Holley EFI 20-147
Holley EFI 90mm and 95mm Throttle Body Cable Bracket - Fits OEM or FAST Brand car style intakes
Fits OEM or FAST Brand car style intakes
Part TypeCarburetor Throttle Cable Bracket£67.99 inc VAT£56.66 ex VAT -
Holley EFI 20-113
Holley EFI Transmission Cable Bracket
Designed for use with Holley MPFI 4 bbl...
Part TypeCarburetor Accelerator Linkage Kit£44.99 inc VAT£37.49 ex VAT -
Holley EFI 17-93
Holley EFI 4150 To 92mm LS Drive By Wire Throttle Body Adapter
Adapts 4150 / 4160 Square Bore to 92MM...
Part TypeCarburetor Adapter Plate£209.99£197.99 inc VAT£164.99 ex VAT -
Holley EFI 17-92
BLOWER INJECTOR PLATE, 8 INJECTORS - Supercharger Injector Spacer W/EFI Rails
6/8-71 Supercharger Injector Spacer W/EFI Rails Design allows...
Part TypeFuel Injection Throttle Body Spacer£0 -
Holley EFI 12-895kit
Holley EFI Billet Bypass Fuel Pressure Regulator Kit 8AN
Holley EFI 15-90 PSI Fuel Regulator 8AN Boost...
Part TypeFuel Injection Pressure Regulator£239.99£233.99 inc VAT£194.99 ex VAT -
Holley EFI 12-895
Holley EFI Fuel Regulator 8AN
Holley EFI 15-90 PSI Fuel Regulator 8AN Boost...
Part TypeFuel Rail£262.00£241.00 inc VAT£200.83 ex VAT -
Holley EFI 12-894kit
Holley EFI Billet Bypass Fuel Pressure Regulator Kit 6AN
Holley EFI 15-90 PSI Fuel Regulator 6AN Boost...
Part TypeFuel Injection Pressure Regulator£248.99£241.00 inc VAT£200.83 ex VAT -
Holley EFI 12-894
Holley EFI Fuel Regulator 6AN
Holley EFI 15-90 PSI Fuel Regulator 6AN Boost...
Part TypeFuel Pressure Regulator£250.00£241.00 inc VAT£200.83 ex VAT -
Holley EFI 12-889
Holley EFI Diecast Filter Regulator -8AN
Filter Regulator ASY - 8AN o-ring , 110...
Part TypeFuel Injection Pressure Regulator£191.99£184.00 inc VAT£153.33 ex VAT -
Holley EFI 12-886kit
Holley Die Cast EFI Bypass Fuel Pressure Regulator Kit
15-60 Psi - Fittings and Gauge Included
Part TypeFuel Injection Pressure Regulator£154.00 inc VAT£128.33 ex VAT -
Holley EFI 12-882kit
Holley EFI Bypass Fuel Pressure Regulator Kit - Included gauge and fittings
The mounting holes in the regulator are not...
Part TypeFuel Pressure Regulator£175.99 inc VAT£146.66 ex VAT -
Holley EFI 12-882
Holley EFI Die Cast EFI By Pass Style Fuel Pressure Regulators - Chrome Die Cast Fuel Regulator
The mounting holes in the regulator are not...
Part TypeFuel Injection Pressure Regulator£106.99 inc VAT£89.16 ex VAT -
Holley EFI 12-878
Holley EFI Regulator Kit - Replacement/Service
Replacement/Service
Part TypeFuel Injection Pressure Regulator£31.99 inc VAT£26.66 ex VAT -
Holley EFI 12-876
Holley EFI Filter Regulator -8AN
Filter Regulator ASY - 8AN , 175 GPH,...
Part TypeFuel Injection Pressure Regulator£244.00£226.00 inc VAT£188.33 ex VAT -
Holley EFI 12-875
Holley EFI Filter Regulator 3/8" NPT
Filter Regulator ASY - 3/8" NPT , 175...
Part TypeFuel Injection Pressure Regulator£244.00£226.00 inc VAT£188.33 ex VAT -
Holley EFI 12-864
Holley EFI 4 Port Fuel Pressure Regulator - Adjustable 40 to 100 PSI Boost Reference 1:1
Regulator is compatible with Diesel #1 and Diesel...
Part TypeFuel Injection Pressure Regulator£472.00£449.99 inc VAT£374.99 ex VAT -
Holley EFI 12-851
Holley EFI 2 Port VR Series Fuel Pressure Regulator
Two Port Adjustable 40 to 100 PSI Boost...
Part TypeFuel Injection Pressure Regulator£472.00£449.99 inc VAT£374.99 ex VAT -
Holley EFI 12-848kit
Holley EFI Billet Bypass Fuel Pressure Regulator Kit - Included gauge and fittings
Included gauge and fittings
Part TypeFuel Injection Pressure Regulator£314.99£307.99 inc VAT£256.66 ex VAT -
Holley EFI 12-846kit
Holley EFI Billet Bypass Fuel Pressure Regulator Kit - 15-60 Psi - Fittings and Gauge Included
15-65 PSI - Fittings and Gauge Included
Part TypeFuel Injection Pressure Regulator£314.99£307.99 inc VAT£256.66 ex VAT -
Holley EFI 12-354
Holley EFI Fuel Pump Module - 525 LPH - Fits 1988-1998 GMT400 C/K Series Trucks
Recommended Regulators (Holley 12-879, 12-880). | For the...
Part TypeFuel Pump Module Assembly£545.99£529.99 inc VAT£441.66 ex VAT -
Holley EFI 12-347
Holley EFI Fuel Pump Module - 525 LPH - Fits 1983-1997 Ford Mustang
Bypass Fuel Regulator such as Holley P/N 12-886...
Part TypeFuel Pump Module Assembly£452.99£415.00 inc VAT£345.83 ex VAT -
Holley 97-448
Spacer Kit, Small Block Ford Accessory Drive Crank Pulley - 3.00" Damper
Proper length crank pulley fasteners included - Spacer...
Part TypeEngine Crankshaft Pulley Spacer£61.00 inc VAT£50.83 ex VAT -
Holley 97-447
Spacer Kit, Small Block Ford Accessory Drive Crank Pulley - 3.375" Damper
Proper length crank pulley fasteners included - Spacer...
Part TypeEngine Crankshaft Pulley Spacer£46.99 inc VAT£39.16 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.



