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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 20-222bk
Power Steering Add-on System for LT4 Wet Sump Engines
Hydraulic Power Steering Add-on System for LT4 Wet...
Part TypeAccessory Drive Belt Kit£1,636.99£1,540.99 inc VAT£1,284.16 ex VAT -
Holley 20-222
Power Steering Add-on System for LT4 Wet Sump Engines
Hydraulic Power Steering Add-on System for LT4 Wet...
Part TypeAccessory Drive Belt Kit£1,534.99£1,444.99 inc VAT£1,204.16 ex VAT -
Holley 20-221bk
Holley Premium Mid-Mount Complete Accessory System -GM Gen V LT4 Dry Sump Engines
Complete GM Gen V LT4 Accessory Drive System...
Part TypeAccessory Drive Belt Kit£4,039.99£3,805.00 inc VAT£3,170.83 ex VAT -
Holley 20-221
Holley Premium Mid-Mount Complete Accessory System -GM Gen V LT4 Dry Sump Engines
Complete GM Gen V LT4 Accessory Drive System...
Part TypeAccessory Drive Belt Kit£3,682.00£3,467.99 inc VAT£2,889.99 ex VAT -
Holley 20-220bk
Holley Premium Mid-Mount Complete Accessory System - GM Gen V LT4 Wet Sump Engines- Black Finish
Complete GM Gen V LT4 Accessory Drive System...
Part TypeAccessory Drive Belt Kit£3,682.00£3,467.99 inc VAT£2,889.99 ex VAT -
Holley 20-220
Holley Premium Mid-Mount Complete Accessory System - GM Gen V LT4 Wet Sump Engines
Complete GM Gen V LT4 Accessory Drive System...
Part TypeAccessory Drive Belt Kit£3,478.00£3,274.99 inc VAT£2,729.16 ex VAT -
Holley 20-211b
Low Mount A/C Brackets for the Gen 5 LT4/LT1 Dry Sump Engines w/DSE Subframe
* Additional GM parts could be needed for...
Part TypeA/C Compressor Bracket£52.00£32.99 inc VAT£27.49 ex VAT -
Holley 20-211
Low Mount A/C Brackets for the Gen 5 LT4/LT1 Dry Sump Engines w/DSE Subframe
* Additional GM parts could be needed for...
Part TypeA/C Compressor Bracket£52.00£32.99 inc VAT£27.49 ex VAT -
Holley 20-210
Low Mount A/C Brackets for the Gen 5 LT4/LT1 Dry Sump Engines
Clear Aluminum Finish
Part TypeA/C Compressor Bracket£383.99£361.99 inc VAT£301.66 ex VAT -
Holley 20-205bk
Holley Mid-Mount Complete Accessory Drive System - Gen V LT Engines - Standard Damper - Black
Fits: GM Gen-V LT Engines (wet-sump), LV3/LV1 (V6...
Part TypeAccessory Drive Belt Kit£2,506.99£2,359.99 inc VAT£1,966.66 ex VAT -
Holley 20-205
Holley Mid-Mount Complete Accessory Drive System - Gen V LT Engines - Standard Damper - Natural
Fits: GM Gen-V LT Engines (wet-sump), LV3/LV1 (V6...
Part TypeAccessory Drive Belt Kit£2,454.98£2,311.99 inc VAT£1,926.66 ex VAT -
Holley 20-202p
Holley Premium Mid-Mount Race Accessory System - Polished Finish
Steam tube input port is 1/8" NPT.
Part TypeAccessory Drive Belt Kit£3,376.00£3,178.99 inc VAT£2,649.16 ex VAT -
Holley 20-201bk
Holley Premium Mid-Mount Race Accessory System - Black Finish
The power steering pump included can be used...
Part TypeAccessory Drive Belt Kit£3,631.00£3,419.99 inc VAT£2,849.99 ex VAT -
Holley 20-201
Holley Premium Mid-Mount Race Accessory System - Natural
The power steering pump included can be used...
Part TypeAccessory Drive Belt Kit£3,376.00£3,178.99 inc VAT£2,649.16 ex VAT -
Holley 20-200p
Holley Premium Mid-Mount Complete Accessory System - Gen V LT Engines - SFI Certified Damper - Polished
The power steering pump included can be used...
Part TypeAccessory Drive Belt Kit£4,499.99£4,237.99 inc VAT£3,531.66 ex VAT -
Holley 20-200bk
Holley Premium Mid-Mount Complete Accessory System - Gen V LT Engines - SFI Certified Damper - Black
The power steering pump included can be used...
Part TypeAccessory Drive Belt Kit£3,733.99£3,515.99 inc VAT£2,929.99 ex VAT -
Holley 20-200
Holley Premium Mid-Mount Complete Accessory System - Gen V LT Engines - SFI Certified Damper - Natural
The power steering pump included can be used...
Part TypeAccessory Drive Belt Kit£3,733.99£3,515.99 inc VAT£2,929.99 ex VAT -
Holley 20-190p
Holley Premium Polished Mid-Mount LS7 Complete Accessory System - Dry Sump
"The power steering pump included can be used...
Part TypeAccessory Drive Belt Kit£4,348.00£4,093.99 inc VAT£3,411.66 ex VAT -
Holley 20-190bk
Holley Premium Black Mid-Mount LS7 Complete Accessory System - Dry Sump
"The power steering pump included can be used...
Part TypeAccessory Drive Belt Kit£3,835.99£3,611.99 inc VAT£3,009.99 ex VAT -
Holley 20-190
Holley Premium Mid-Mount LS7 Complete Accessory System - Dry Sump
"The power steering pump included can be used...
Part TypeAccessory Drive Belt Kit£3,886.99£3,659.99 inc VAT£3,049.99 ex VAT -
Holley 20-187bk
Holley Mid-Mount Race Accessory System- Black Finish
Steam tube input port is 1/8" NPT.
Part TypeAccessory Drive Belt Kit£2,249.99£2,118.98 inc VAT£1,765.82 ex VAT -
Holley 20-187
Holley Mid-Mount Race Accessory System
Steam tube input port is 1/8" NPT.
Part TypeAccessory Drive Belt Kit£2,199.98£2,070.98 inc VAT£1,725.82 ex VAT -
Holley 20-186p
Holley Mid-Mount Race Accessory System- Polished Finish
The power steering pump included can be used...
Part TypeAccessory Drive Belt Kit£2,710.99£2,552.99 inc VAT£2,127.49 ex VAT -
Holley 20-186bk
Holley Mid-Mount Race Accessory System-Black Finish
The power steering pump included can be used...
Part TypeAccessory Drive Belt Kit£2,352.98£2,215.99 inc VAT£1,846.66 ex VAT -
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 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.



