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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
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    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
  • ✓ In 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
  • ✓ In 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
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    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
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    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
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    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
  • Sold out
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    Holley 34-25 primary image
    Holley 34-25

    Quick Change Jet Kits

    Overview Primary center hung Quick Change Jet Kits...

    Part TypeCarburetor Metering Jet Kit
    £0
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    Holley 34-24 primary image
    Holley 34-24

    Quick Change Jet Kits

    Overview Quick Change Jet Kits For Model 4500...

    Part TypeCarburetor Metering Jet Kit
    £0
  • ✓ In Stock
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    Holley 34-22

    Fuel Line Plumbing Kit Fuel Line Hose & Fitting

    Fitting Chrome Universal 90 deg. fitting 3/8" hose...

    Part TypeFuel Hose Fitting
    £53.99 inc VAT
    £44.99 ex VAT
  • ✓ In Stock
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    Holley 34-21

    Fuel Line

    Chrome Universal straight fitting 3/8" hose to 5/8"-18...

    Part TypeFuel Hose Fitting
    £53.99 inc VAT
    £44.99 ex VAT
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    Out of Stock
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    Holley 34-160

    Fuel Line

    Fuel Line Chrome For Holley Model 4160 Carburetor...

    Part TypeCarburetor Fuel Log
    £62.99£61.99 inc VAT
    £51.66 ex VAT
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    Holley 34-150

    Fuel Line

    Fuel Line Chrome For Holley Model 4150 Carburetor...

    Part TypeCarburetor Fuel Log
    £62.99£61.99 inc VAT
    £51.66 ex VAT
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    Holley 34-13sa

    Secondary Metering Block Conversion Kit - Shiny Aluminum

    The addition of a secondary metering block with...

    Part TypeCarburetor Metering Block
    £109.99£109.00 inc VAT
    £90.83 ex VAT
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    Out of Stock
    Holley 34-13S primary image
    Holley 34-13s

    Secondary Metering Block Conversion Kit

    Overview Conversion Kit for 0-3310S and most 4160...

    Part TypeCarburetor Metering Block
    £0
  • Sold out
    Out of Stock
    Holley 34-13 primary image
    Holley 34-13

    4160 to 4150 Conversion Kit

    Overview Conversion Kit for 0-3310C and most 4160...

    Part TypeCarburetor Metering Block
    £0
  • ✓ In Stock
    Photo - out of package
    Holley 320-323

    Holley Steering Shaft Kit - 3rd Generation GM C10 Truck (Late)

    It is extremely important that these steering shafts...

    Part TypeSteering Shaft
    £232.99£208.00 inc VAT
    £173.33 ex VAT
  • ✓ In Stock
    Photo - out of package
    Holley 320-322

    Holley Steering Shaft Kit - 3rd Generation GM C10 Truck (Early)

    It is extremely important that these steering shafts...

    Part TypeSteering Shaft
    £232.99£208.00 inc VAT
    £173.33 ex VAT
  • ✓ In Stock
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    Holley 320-310

    Holley Steering Shaft Kit - 2nd Generation GM F-Body

    It is extremely important that these steering shafts...

    Part TypeSteering Shaft
    £235.99£209.99 inc VAT
    £174.99 ex VAT
  • ✓ In Stock
    Photo - out of package
    Holley 320-201

    Holley Steering Shaft

    3/4-inch DD x 36-inches Long - Black Zinc...

    Part TypeSteering Shaft
    £55.00 inc VAT
    £45.83 ex VAT
  • ✓ In Stock
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    Holley 320-200

    Holley Steering Shaft

    1-inch DD x 36-inches Long - Black Zinc...

    Part TypeSteering Shaft
    £55.00 inc VAT
    £45.83 ex VAT
  • ✓ In Stock
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    Holley 320-105

    Holley U-joint - Steel - Black Zinc

    Use thread locking compound, torque the set screws,...

    Part TypeSteering Shaft Universal Joint
    £65.99£61.00 inc VAT
    £50.83 ex VAT
  • ✓ In Stock
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    Holley 320-104

    Holley U-joint - Steel - Black Zinc

    Use thread locking compound, torque the set screws,...

    Part TypeSteering Shaft Universal Joint
    £65.99£40.00 inc VAT
    £33.33 ex VAT
  • ✓ In Stock
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    Holley 320-103

    Holley U-joint - Steel - Black Zinc

    Use thread locking compound, torque the set screws,...

    Part TypeSteering Shaft Universal Joint
    £73.00£67.99 inc VAT
    £56.66 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 320-102

    Holley U-joint - Steel - Black Zinc

    Use thread locking compound, torque the set screws,...

    Part TypeSteering Shaft Universal Joint
    £65.99£61.00 inc VAT
    £50.83 ex VAT
  • ✓ In Stock
    Photo - Primary
    Holley 320-101

    Holley U-joint - Steel - Black Zinc

    Use thread locking compound, torque the set screws,...

    Part TypeSteering Shaft Universal Joint
    £65.99£61.00 inc VAT
    £50.83 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.