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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 553-111
Holley EFI 12.3" Pro Dash
Plug-and-play with Dominator - HP - Terminator X...
Part TypeInstrument Cluster£2,148.98 inc VAT£1,790.82 ex VAT -
Holley EFI 543-105
Holley EFI Idle Air Control Motor - Chrysler Style Replacement IAC
Chrysler Style Replacement IAC
Part TypeIdle Air Control Valve£107.99 inc VAT£89.99 ex VAT -
Holley EFI 508-24
Holley EFI 105mm GM LS Throttle Body Gasket
105mm GM LS Throttle Body Gasket
Part TypeFuel Injection Throttle Body Mounting Gasket£19.99 inc VAT£16.66 ex VAT -
Holley EFI 162-591
Holley EFI GM Style Filter/ Regulator -6AN
Filter / Regulator Assembly, return style preset at...
Part TypeFuel Injection Pressure Regulator£85.00 inc VAT£70.83 ex VAT -
Holley 703-1
Marine Carb Renew Kit
Overview Genuine Holley Replacement Parts Contains all parts...
Part TypeCarburetor Repair Kit£82.99 inc VAT£69.16 ex VAT -
Holley 45-228
Choke Control Cable
Overview Choke Control Cable (Manual) 6 Foot Cable...
Part TypeCarburetor Choke Cable£37.99 inc VAT£31.66 ex VAT -
Holley 45-225
Choke Conversion Kit
Overview Manual Choke Conversion Kit Standard Finish w/Mounting...
Part TypeCarburetor Choke£59.99 inc VAT£49.99 ex VAT -
Holley 37-754
Renew Kit Carburetor Rebuild Kit
Overview Renew Kit Carburetor Rebuild Kit Model Number...
Part TypeCarburetor Repair Kit£47.99 inc VAT£39.99 ex VAT -
Holley 319-510
Holley Complete Transmission Installation Kit - 6-Bolt LS Engine to T-56 / Magnum
Everything you need to connect a 6-Bolt LS...
Part TypeTransmission Installation Kit£1,534.99 inc VAT£1,279.16 ex VAT -
Holley 241-225
Replacement Billet Fill cap
Overview For Holley LS valve covers Qty of...
Part TypeEngine Oil Filler Cap£32.99 inc VAT£27.49 ex VAT -
Holley 241-187
Holley 2-Piece Ford Style Valve Cover - Gen III/IV LS - Satin Black
Overview Chevrolet Gen III/IV LS - Cast Aluminum...
Part TypeEngine Valve Cover Set£523.99 inc VAT£436.66 ex VAT -
Holley 241-137
Holley Valve Covers - Muscle Series - Finned - SBC - Polished
Overview Chevrolet Small Block - Perimeter Bolt -...
Part TypeEngine Valve Cover Set£472.00 inc VAT£393.33 ex VAT -
Holley 21-jan
LS Accessory Drive Bracket - Installation Kit for Standard (Short) Alignment
Overview Installation Kit, LS Acc. Drive Brackets, use...
Part TypeAccessory Drive Hardware Kit£0 -
Holley 20-40
Transmission Kickdown Stud
Overview Transmission Kickdown Stud Effective Mounting Point For...
Part TypeAutomatic Transmission Kickdown Linkage£13.99 inc VAT£11.66 ex VAT -
Holley 20-feb
Carburetor Throttle Ball Assortment
Overview Throttle Ball Assortment PackKit Contains Four Different...
Part TypeCarburetor Throttle Ball Joint£0 -
Holley 20-137
LS/LT High-Mount Complete Accessory Drive Kit
Overview Includes SD508 A/C Compressor, Alternator, P/S Pump,...
Part TypeAccessory Drive Belt Kit£2,045.99 inc VAT£1,704.99 ex VAT -
Holley 17-72
Intake Manifold Spacer
Overview Intake Manifold Spacer For 2300 Flange. 1...
Part TypeCarburetor Adapter Plate£134.99 inc VAT£112.49 ex VAT -
Holley 16-203
HydraMat® Install Magnet Kit
Overview HydraMat Install Magnet Kit 4-40 thread Magnet...
Part TypeFuel Tank Pickup£46.00 inc VAT£38.33 ex VAT -
Holley 16-124
3" X 8" HydraMat®, Rectangle Center Outlet
Overview Hydramat (3x8) 11MM Center Outlet w/6 Lock...
Part TypeFuel Tank Pickup£220.00 inc VAT£183.33 ex VAT -
Holley 16-101
15" x 8" HydraMat®, Cross
Overview Center outlet pick-up with -3/8" NPT fitting....
Part TypeFuel Tank Pickup£334.00 inc VAT£278.33 ex VAT -
Holley 12-810
Fuel Pump Safety Pressure Switch
Overview Universal Switch for use with all Electric...
Part TypeFuel Pump Pressure Switch£56.99 inc VAT£47.49 ex VAT -
Holley 125-65
Single-Stage Power Valve
Overview Single-Stage Power Valve Standard Flow 6.5 in....
Part TypeCarburetor Power Valve£16.99 inc VAT£14.16 ex VAT -
Holley 122-64
Carburetor Standard Main Jet
Overview Standard Main Jet, 1/4-32 Thread, .064" Jet...
Part TypeCarburetor Metering Jet£16.00 inc VAT£13.33 ex VAT -
Holley 122-230
Jet Assortment Kit w/Billet Plate 60-69
Overview 60-69 JETSGenuine Holley Quality Parts
Part TypeCarburetor Metering Jet Kit£70.00 inc VAT£58.33 ex VAT -
Holley 120-220
GM Muscle Series Air Cleaner - Satin Black Machined
Overview 14" x 3" Air Cleaner Kit w/...
Part TypeAir Cleaner Assembly£205.00 inc VAT£170.83 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.



