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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
    Photo - Primary
    Holley 36-240

    Air Bleed Assortment Kit

    Assortment Kit For Holley Model 4150 HP™ &...

    Part TypeCarburetor Air Bleed Tuning Kit
    £383.99£338.99 inc VAT
    £282.49 ex VAT
  • ✓ In Stock
    Photo - out of package
    Holley 36-201

    Alcohol Jet Kit

    NOT FOR GAS CARBURETORS CONVERTED TO ALCOHOL.

    Part TypeCarburetor Metering Jet Kit
    £194.99£181.00 inc VAT
    £150.83 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 36-184

    Accelerator Pump Tuning Kit

    Accelerator Pump Tuning Kit For Holley 2 BBL...

    Part TypeCarburetor Accelerator Pump Tuning Kit
    £245.99£217.00 inc VAT
    £180.83 ex VAT
  • ✓ In Stock
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    Holley 36-182

    Tuning/Calibration Kit

    Tuning/Calibration Kit For Double Pump Carburetor

    Part TypeCarburetor Repair Kit
    £205.00£187.99 inc VAT
    £156.66 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 36-181

    Jet Assortment Kit

    Jet Assortment Kit

    Part TypeCarburetor Metering Jet Kit
    £104.99 inc VAT
    £87.49 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 36-176

    Carburetor Carrying Case

    Carburetor Carrying Case

    Part TypeCarburetor Tool
    £103.00£92.99 inc VAT
    £77.49 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 36-168

    Holley Carburetors Number Listing Handbook

    Carburetor Numerical Listing

    Part TypeRepair Manual
    £35.99£26.99 inc VAT
    £22.49 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 36-166

    Holley Marine Decal

    Marine Decal

    Part TypeExterior Decal
    £4.99£4.00 inc VAT
    £3.33 ex VAT
  • Sold out
    Out of Stock
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    Holley 36-133
    Part TypeRepair Manual
    £22.99£20.99 inc VAT
    £17.49 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 34-7bk

    Black Needle & Seat adjusting nut & lock screw kit - black

    For use with Holley externally adjustable needle seat...

    Part TypeCarburetor Needle and Seat Hardware Kit
    £13.99£13.00 inc VAT
    £10.83 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 34-7

    Needle And Seat Hardware Kit - Gold

    For use with Holley externally adjustable needle seat...

    Part TypeCarburetor Needle and Seat Hardware Kit
    £13.00£11.99 inc VAT
    £9.99 ex VAT
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    Holley 34-6S primary image
    Holley 34-6s

    Secondary Metering Block - Conversion Kit

    Overview Conversion Kit for 0-1850S or 0-80457S Carburetors...

    Part TypeCarburetor Metering Block
    £0
  • Sold out
    Out of Stock
    Holley 34-6 primary image
    Holley 34-6

    Secondary Metering Block Conversion Kit

    Overview Conversion Kit for 0-1850C or 0-other classic...

    Part TypeCarburetor Metering Block
    £0
  • ✓ In Stock
    Photo - Primary
    Holley 34-550

    Fuel Line

    Fuel Line Chrome For Holley Model 4500 &...

    Part TypeCarburetor Fuel Log
    £70.99 inc VAT
    £59.16 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 34-51

    Fuel Line Kit - 3X2 Carb set-up

    Fuel Line Kits- for 3X2 Carburetor set-up

    Part TypeCarburetor Fuel Log
    £236.99£209.99 inc VAT
    £174.99 ex VAT
  • Sold out
    Out of Stock
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    Holley 34-49

    Fuel Line

    Dual fuel lines for Holley Gen 3 Dominator...

    Part TypeCarburetor Fuel Log
    £289.99£238.99 inc VAT
    £199.16 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 34-48

    Fuel Line

    Dual fuel lines for Holley Gen 3 Dominator...

    Part TypeCarburetor Fuel Log
    £272.99£224.99 inc VAT
    £187.49 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 34-46

    Fuel Line

    4150 Ultra XP -8 AN Swivel Seal Fuel...

    Part TypeCarburetor Fuel Log
    £239.99£200.99 inc VAT
    £167.49 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 34-45

    Fuel Line

    Swivel-Seal fuel line for the new Ultra XP...

    Part TypeCarburetor Fuel Log
    £205.00£187.99 inc VAT
    £156.66 ex VAT
  • Sold out
    Out of Stock
    Photo - Primary
    Holley 34-44

    Fuel Line

    Dual fuel lines for Holley 4150 Ultra XP...

    Part TypeCarburetor Fuel Log
    £307.99£253.00 inc VAT
    £210.83 ex VAT
  • Sold out
    Out of Stock
    Photo - Primary
    Holley 34-43

    Fuel Line

    Dual fuel lines for Holley 4150 Ultra XP...

    Part TypeCarburetor Fuel Log
    £266.99£235.00 inc VAT
    £195.83 ex VAT
  • Sold out
    Out of Stock
    Photo - out of package
    Holley 34-42

    Fuel Line

    Dual fuel lines for Holley 4150 Ultra XP...

    Part TypeCarburetor Fuel Log
    £196.99£172.00 inc VAT
    £143.33 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 34-39

    Black Anodized Adjustable Billet Fuel Line

    Black anodized adjustable billet fuel line for dual...

    Part TypeCarburetor Fuel Log
    £460.99£406.99 inc VAT
    £339.16 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 34-34

    Venturi Booster Kit

    Venturi Booster Kit Annular-Style For Classic Dominator ....

    Part TypeCarburetor Venturi Booster
    £218.99£208.00 inc VAT
    £173.33 ex VAT
  • Sold out
    Out of Stock
    Holley 34-26 primary image
    Holley 34-26

    Quick Change Jet Kits

    Overview Secondary Quick Change Jet Kits For double...

    Part TypeCarburetor Metering Jet Kit
    £0

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.