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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 20-293bk
Holley Premium Black Mid-Mount Complete Accessory System
Gen III Hemi Engine - VVT - Fits...
Part TypeAccessory Drive Belt Kit£4,093.99 inc VAT£3,411.66 ex VAT -
Holley 20-293
Holley Premium Mid-Mount Complete Accessory System
Gen III Hemi Engine - VVT - Fits...
Part TypeAccessory Drive Belt Kit£4,093.99 inc VAT£3,411.66 ex VAT -
Holley 20-292bk
Holley Premium Black Mid-Mount Complete Accessory System
Gen III Hemi Engine - Non VVT -...
Part TypeAccessory Drive Belt Kit£4,093.99 inc VAT£3,411.66 ex VAT -
Holley 20-292
Holley Premium Mid-Mount Complete Accessory System
Gen III Hemi Engine - Non VVT -...
Part TypeAccessory Drive Belt Kit£4,093.99 inc VAT£3,411.66 ex VAT -
Holley 20-291bk
Holley Black Mid-Mount Complete Accessory System
Optional A/C pulley cover (97-185) and Alternator pulley...
Part TypeAccessory Drive Belt Kit£3,325.99 inc VAT£2,771.66 ex VAT -
Holley 20-291
Holley Mid-Mount Complete Accessory System
Gen III Hemi Engine - VVT - Fits...
Part TypeAccessory Drive Belt Kit£3,121.99 inc VAT£2,601.66 ex VAT -
Holley 20-290bk
Holley Black Mid-Mount Complete Accessory System
Optional A/C pulley cover (97-185) and Alternator pulley...
Part TypeAccessory Drive Belt Kit£3,530.99 inc VAT£2,942.49 ex VAT -
Holley 20-290
Holley Mid-Mount Complete Accessory System
Gen III Hemi Engine - Non VVT -...
Part TypeAccessory Drive Belt Kit£3,428.99 inc VAT£2,857.49 ex VAT -
Holley 20-285
Billet Aluminum Throttle Return Spring Bracket
*** Due to design differences in the throttle...
Part TypeCarburetor Return Spring Bracket£100.00 inc VAT£83.33 ex VAT -
Holley 20-284
Billet Aluminum Throttle Return Spring Bracket
*** Due to design differences in the throttle...
Part TypeCarburetor Return Spring Bracket£103.00 inc VAT£85.83 ex VAT -
Holley 20-282
Billet Aluminum Throttle Return Spring Bracket
*** Due to design differences in the throttle...
Part TypeCarburetor Return Spring Bracket£106.99 inc VAT£89.16 ex VAT -
Holley 20-281
Detent Cable Bracket
*** Due to design differences in the throttle...
Part TypeAutomatic Transmission Detent Cable Bracket£64.00 inc VAT£53.33 ex VAT -
Holley 20-278
Cable Bracket
Cable Bracket Lokar For Use With Throttle Cable...
Part TypeCarburetor Throttle Cable Bracket£52.00 inc VAT£43.33 ex VAT -
Holley 20-275
Billet Regulator Bracket
The mounting location lends itself to easy plumbing...
Part TypeFuel Injection Pressure Regulator Mount£70.99 inc VAT£59.16 ex VAT -
Holley 20-267
Billet Aluminum Throttle Cable Bracket
*** Due to design differences in the throttle...
Part TypeCarburetor Throttle Cable Bracket£194.99£181.00 inc VAT£150.83 ex VAT -
Holley 20-266
Billet Aluminum Throttle Cable Bracket
*** Due to design differences in the throttle...
Part TypeCarburetor Throttle Cable Bracket£194.99£181.00 inc VAT£150.83 ex VAT -
Holley 20-259
Billet Regulator Bracket
The mounting location lends itself to easy plumbing...
Part TypeFuel Injection Pressure Regulator Mount£76.00 inc VAT£63.33 ex VAT -
Holley 20-242bk
Holley Big Block Chevy Mid-Mount Complete 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 20-242
Holley Big Block Chevy Mid-Mount Complete Accessory System
The power steering pump included can be used...
Part TypeAccessory Drive Belt Kit£2,148.98£2,023.00 inc VAT£1,685.83 ex VAT -
Holley 20-240bk
Holley Small Block Chevy Mid-Mount Complete Accessory System
The power steering pump included can be used...
Part TypeAccessory Drive Belt Kit£2,270.99£2,138.99 inc VAT£1,782.49 ex VAT -
Holley 20-240
Holley Small Block Chevy Mid-Mount Complete Accessory System
The power steering pump included can be used...
Part TypeAccessory Drive Belt Kit£2,199.98£2,070.98 inc VAT£1,725.82 ex VAT -
Holley 20-233
Power Steering Add-on System for LT5
Hydraulic Power Steering Add-on System for LT5 Dry...
Part TypeAccessory Drive Belt Kit£1,892.99£1,781.99 inc VAT£1,484.99 ex VAT -
Holley 20-230bk
Holley Premium Mid-Mount Complete Accessory System -GM Gen V LT5 Dry Sump Engines-Black Finish
Complete GM Gen V LT5 Accessory Drive System...
Part TypeAccessory Drive Belt Kit£4,295.99£4,045.99 inc VAT£3,371.66 ex VAT -
Holley 20-224bk
Holley Alternator Relocation Kit (150amp Alternator w/bracket kit) - Black Finish - LT4 Wet Sump
Cast bracket and Premium 150 Amp Alternator with...
Part TypeAccessory Drive Belt Kit£1,789.99£1,685.99 inc VAT£1,404.99 ex VAT -
Holley 20-223
Power Steering Add-on System for LT4 Dry Sump Engines
Hydraulic Power Steering Add-on System for LT4 Dry...
Part TypeAccessory Drive Belt Kit£1,483.99£1,396.99 inc VAT£1,164.16 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.



