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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
  • ✓ In Stock
    Holley 21-3 primary image
    Holley 21-mar

    LS Accessory Drive Bracket - Installation Kit for Long Alignment

    Overview Installation Kit, LS Acc. Drive Brackets, use...

    Part TypeAccessory Drive Hardware Kit
    £0
  • ✓ In Stock
    Photo - Primary
    Holley 21-2bk

    LS Accessory Drive Bracket - Installation Kit for Middle Alignment

    Bolts that come with the spacer kits (21-1,...

    Engine TypeGen III/Gen IV LS
    £175.00£164.99 inc VAT
    £137.49 ex VAT
  • ✓ In Stock
    Holley 21-2 primary image
    Holley 21-feb

    LS Accessory Drive Bracket - Installation Kit for Middle Alignment

    Overview Installation Kit, LS Acc. Drive Brackets, use...

    £0
  • ✓ In Stock
    Photo - out of package
    Holley 21-152

    Holley Cast Aluminum Timing Chain Cover

    Note:- Fits both Small Block Chevy (SBC) &...

    Part TypeEngine Timing Cover
    £97.99 inc VAT
    £81.66 ex VAT
  • ✓ In Stock
    Photo - out of package
    Holley 21-151

    Holley Cast Aluminum Timing Chain Cover

    Note:- Fits both Small Block Chevy (SBC) &...

    Part TypeEngine Timing Cover
    £122.99 inc VAT
    £102.49 ex VAT
  • ✓ In Stock
    Photo - out of package
    Holley 21-150

    Holley Cast Aluminum Timing Chain Cover

    Note:- Fits both Small Block Chevy (SBC) &...

    Part TypeEngine Timing Cover
    £98.99£97.99 inc VAT
    £81.66 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 20-95

    GM AOD Kickdown Cable Bracket

    Use in conjunction with part number 20-121

    Part TypeThrottle Cable and Automatic Transmission Kickdown Cable Bracket
    £43.99£40.99 inc VAT
    £34.16 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 20-93

    Ford Trans. Hardware Kit

    Trans Kickdown Hardware kit w/2 Mounting Holes for...

    Part TypeThrottle Cable and Automatic Transmission Kickdown Cable Bracket
    £22.00£19.99 inc VAT
    £16.66 ex VAT
  • Sold out
    Out of Stock
    Photo - Primary
    Holley 20-92

    Street Warrior Fast Idle Solenoid and Bracket

    This throttle solenoid and bracket kit is designed...

    Part TypeFast Idle Valve Solenoid
    £172.00£163.00 inc VAT
    £135.83 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 20-91

    Ford Trans. Hardware Kit

    Trans Kickdown Hardware kit w/2 Mounting Holes

    Part TypeThrottle Cable and Automatic Transmission Kickdown Cable Bracket
    £19.99£19.00 inc VAT
    £15.83 ex VAT
  • ✓ In Stock
    Holley 20-9 primary image
    Holley 20-sep

    Carburetor Throttle Solenoid Bracket

    Overview Throttle Solenoid BracketGenuine Holley Quality Parts

    Part TypeCarburetor Throttle Cable Bracket
    £0
  • ✓ In Stock
    Photo - Primary
    Holley 20-89

    Carburetor Throttle Return Springs

    2 Stainless Steel Throttle Cable Return Springs

    Part TypeCarburetor Return Spring Kit
    £34.00£31.99 inc VAT
    £26.66 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 20-88

    Carburetor Throttle Cable Bracket

    Chrome Throttle Cable Bracket

    Part TypeCarburetor Throttle Cable Bracket
    £52.00£47.99 inc VAT
    £39.99 ex VAT
  • ✓ In Stock
    Photo - out of package
    Holley 20-86

    KIT, TRANS CABLE BRACKET FOR 300-260

    Use in conjunction with part number 20-87 Throttle...

    Part TypeCarburetor Throttle Cable Bracket
    £5.99£1.99 inc VAT
    £1.66 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 20-81

    Accelerator Pump Cam

    Accelerator Pump Cam For 4500 Dominator Carburetor Yellow

    Part TypeCarburetor Accelerator Pump Cam
    £37.00 inc VAT
    £30.83 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 20-80

    Accelerator Pump Cam

    Accelerator Pump Cam 4500 Dominator Carburetor White

    Part TypeCarburetor Accelerator Pump Cam
    £37.00 inc VAT
    £30.83 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 20-78

    Accelerator Pump Arm

    Plastic 30cc accelerator Pump Arm

    Part TypeCarburetor Accelerator Pump Arm
    £16.99 inc VAT
    £14.16 ex VAT
  • Sold out
    Out of Stock
    Photo - Primary
    Holley 20-73

    Cover-Diaphragm Housing

    Cover-Diaphragm Housing Quick Change with balance tube

    Part TypeCarburetor Accelerator Pump Diaphragm
    £109.99£109.00 inc VAT
    £90.83 ex VAT
  • Sold out
    Out of Stock
    Photo - Primary
    Holley 20-72

    Carburetor Throttle Solenoid Bracket

    For Street Warrior, QFT, and Brawler carburetors, you...

    Part TypeCarburetor Dash Pot
    £43.00£40.99 inc VAT
    £34.16 ex VAT
  • Sold out
    Out of Stock
    Holley 20-7 primary image
    Holley 20-jul

    Carburetor Throttle Lever Extension

    Overview Carburetor Throttle Lever Extension Readily Accepts Chrysler...

    Part TypeThrottle Lever
    £0
  • Sold out
    Out of Stock
    Photo - Primary
    Holley 20-67

    Carburetor Throttle Stud

    Throttle and Cruise Control Stud for Chrysler Applications

    Part TypeCarburetor Throttle Stud
    £49.00£46.00 inc VAT
    £38.33 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 20-64

    Carburetor Throttle Stud

    Universal Throttle and Cruise Control Stud

    Part TypeCarburetor Throttle Stud
    £32.99£31.00 inc VAT
    £25.83 ex VAT
  • Sold out
    Out of Stock
    Photo - Primary
    Holley 20-60

    Ford Trans. Hardware Kit

    has one mounting hole and a locator pin

    Part TypeThrottle Cable and Automatic Transmission Kickdown Cable Bracket
    £22.00£19.99 inc VAT
    £16.66 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 20-59

    Quickchange Vacuum Secondary Housing Cover

    Cover-Diaphragm Housing 1 x 4 bbl

    Part TypeCarburetor Accelerator Pump Cover
    £41.99 inc VAT
    £34.99 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 20-54

    Carburetor Throttle Secondary Connecting Rod

    Mechanical Secondary Throttle Connecting Rod for Model 4150™...

    Part TypeCarburetor Accelerator Linkage Kit
    £16.99£16.00 inc VAT
    £13.33 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.