Find the parts you need
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 37-754
Renew Kit Carburetor Rebuild Kit
Renew Kit Carburetor Rebuild Kit Model Number 4160...
Part TypeCarburetor Repair Kit£49.99£46.99 inc VAT£39.16 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£1,585.99£1,492.99 inc VAT£1,244.16 ex VAT -
Holley 302-15
Holley GM LS Dipstick and Tube Kit
Length is 26.25 in. from under the handle...
Part TypeEngine Oil Dipstick£59.99 inc VAT£49.99 ex VAT -
Holley 26-13
Fuel Bowl Sight Plug & Gasket Kit
Standard Replacement
Part TypeCarburetor Float Bowl Plug£10.99£10.00 inc VAT£8.33 ex VAT -
Holley 241-225
Replacement Billet Fill cap
The OE Camaro and Corvette accessory brackets may...
Part TypeEngine Oil Filler Cap£34.99 inc VAT£29.16 ex VAT -
Holley 241-213
Universal Valve Cover Breather Cap w/tube
Universal Valve Cover Breather Cap w/Tube
Part TypeEngine Crankcase Breather Cap£43.00 inc VAT£35.83 ex VAT -
Holley 241-187
Holley 2-Piece Ford Style Valve Cover - Gen III/IV LS - Satin Black
The OE Camaro and Corvette accessory brackets may...
Part TypeEngine Valve Cover Set£544.99£454.99 inc VAT£379.16 ex VAT -
Holley 241-137
Holley Valve Covers - Muscle Series - Finned - SBC - Polished
These cast aluminum valves covers these may be...
Part TypeEngine Valve Cover Set£487.00£406.00 inc VAT£338.33 ex VAT -
Holley 22-100
LS Water Pump-Forward Facing Inlet- All Standard
Includes 186 degree thermostat
Part TypeEngine Water Pump£298.00£244.99 inc VAT£204.16 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
Transmission Kickdown Stud
Part TypeAutomatic Transmission Kickdown Linkage£14.99 inc VAT£12.49 ex VAT -
Holley 20-feb
Carburetor Throttle Ball Assortment
Overview Throttle Ball Assortment PackKit Contains Four Different...
Part TypeCarburetor Throttle Ball Joint£0 -
Holley 20-186
Holley Mid-Mount Race Accessory System
The power steering pump included can be used...
Part TypeAccessory Drive Belt Kit£2,249.99£2,118.98 inc VAT£1,765.82 ex VAT -
Holley 17-72
Intake Manifold Spacer
This product is designed to use as a...
Part TypeCarburetor Adapter Plate£139.99£136.99 inc VAT£114.16 ex VAT -
Holley 16-203
HydraMat® Install Magnet Kit
HydraMat Install Magnet Kit 4-40 thread
Part TypeFuel Tank Pickup£47.99 inc VAT£39.99 ex VAT -
Holley 16-124
3" X 8" HydraMat®, Rectangle Center Outlet
Hydramat (3x8) 11MM Center Outlet w/6 Lock Pin...
Part TypeFuel Tank Pickup£227.99£203.99 inc VAT£169.99 ex VAT -
Holley 16-101
15" x 8" HydraMat®, Cross
Designed to fit flat bottom rectangular style fuel...
Part TypeFuel Tank Pickup£346.99£305.99 inc VAT£254.99 ex VAT -
Holley 135-5
Carburetor Diaphragm
Not recommended for use with alcohol based fuels
Part TypeCarburetor Accelerator Pump Diaphragm£7.00 inc VAT£5.83 ex VAT -
Holley 12-810
Fuel Pump Safety Pressure Switch
Universal Switch for use with all Electric Fuel...
Part TypeFuel Pump Pressure Switch£59.99£55.00 inc VAT£45.83 ex VAT -
Holley 125-65
Single-Stage Power Valve
Single-Stage Power Valve Standard Flow 6.5 in. Hg
Part TypeCarburetor Power Valve£17.99£16.99 inc VAT£14.16 ex VAT -
Holley 122-64
Carburetor Standard Main Jet
NOT FOR USE WITH CARBURETORS ORIGINALY DESIGNED FOR...
Part TypeCarburetor Metering Jet£16.00£14.99 inc VAT£12.49 ex VAT -
Holley 122-230
Jet Assortment Kit w/Billet Plate 60-69
60-69 JETS
Part TypeCarburetor Metering Jet Kit£82.00 inc VAT£68.33 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 120-220
GM Muscle Series Air Cleaner - Satin Black Machined
Not legal for sale or use in California...
Part TypeAir Cleaner Assembly£205.00£187.99 inc VAT£156.66 ex VAT -
Holley 112-116
Throttle Body Kit, 0-4779
Throttle Body Kit
Part TypeThrottle Plate£229.00£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.



