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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
  • Sold out
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    Holley 108-67-20

    Vacuum Passage Gasket

    Seals Vacuum Passages to Vacuum Secondary Housing and...

    Part TypeCarburetor Choke Gasket Kit
    £35.99£34.00 inc VAT
    £28.33 ex VAT
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    Holley 108-56-2

    Fuel Bowl Gasket

    For Model 4180™

    Part TypeCarburetor Float Bowl Cover Gasket
    £13.00£11.99 inc VAT
    £9.99 ex VAT
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    Holley 108-55-2

    Metering Block Gasket

    For Model 4180™

    Part TypeCarburetor Metering Block Gasket
    £13.00£11.99 inc VAT
    £9.99 ex VAT
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    Holley 108-52

    Base Gasket w/ Studs

    For Model 2010™ and Model 2300™

    Part TypeCarburetor Mounting Gasket
    £34.00£31.99 inc VAT
    £26.66 ex VAT
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    Holley 108-51

    Base Gasket

    For Model 4150™ and Model 4160™

    Part TypeCarburetor Mounting Gasket
    £47.99£44.99 inc VAT
    £37.49 ex VAT
  • ✓ In Stock
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    Holley 108-40

    Throttle Body Gasket

    Model 2300™ List 4412

    Part TypeCarburetor Flange Gasket
    £13.00£11.99 inc VAT
    £9.99 ex VAT
  • ✓ In Stock
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    Holley 108-4

    5" Air Cleaner Gasket

    Air Cleaner to Air Horn Gasket For all...

    Part TypeAir Cleaner Mounting Gasket
    £11.99£10.99 inc VAT
    £9.16 ex VAT
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    Holley 108-37

    Base Insulator

    For Model 4165™ and Model 4175™ and Quadra-Jet...

    Part TypeCarburetor Spacer
    £85.99£79.99 inc VAT
    £66.66 ex VAT
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    Holley 108-36-2

    Metering Block Gasket

    For Model 4500™ Three Circuit

    Part TypeCarburetor Metering Block Gasket
    £25.00£22.99 inc VAT
    £19.16 ex VAT
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    Photo - Primary
    Holley 108-3

    Throttle Body Gasket

    Throttle Body Gasket (1-9/16")1.5625 in. x (1-9/16")1.5625 in....

    Part TypeCarburetor Flange Gasket
    £10.99 inc VAT
    £9.16 ex VAT
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    Holley 108-27-2
    Part TypeCarburetor Metering Block Gasket
    £16.00 inc VAT
    £13.33 ex VAT
  • ✓ In Stock
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    Holley 108-25

    Base Gasket

    For Model 4165™ and Model 4175™

    Part TypeCarburetor Mounting Gasket
    £40.99£38.99 inc VAT
    £32.49 ex VAT
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    Holley 108-2-20

    Holley Fuel Bowl Screw Gasket

    Fuel Bowl Screw Gasket - Standard Replacement Nylon...

    Part TypeCarburetor Float Bowl Cover Gasket
    £40.99£38.99 inc VAT
    £32.49 ex VAT
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    Holley 108-203

    Gasket Pack

    Fits Model 4175 with Accelerator Pump Transfer Tube.

    Part TypeCarburetor Mounting Gasket
    £22.00£19.99 inc VAT
    £16.66 ex VAT
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    Holley 108-202

    Gasket Pack

    Model 4160™ with Accelerator Pump Transfer Tube

    Part TypeCarburetor Mounting Gasket
    £22.00£19.99 inc VAT
    £16.66 ex VAT
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    Holley 108-201

    Gasket Pack

    Gasket Pack for Model 4160™

    Part TypeCarburetor Mounting Gasket
    £25.99£25.00 inc VAT
    £20.83 ex VAT
  • ✓ In Stock
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    Holley 108-200

    Metering Block/ Fuel Bowl Gasket Pack

    Fits Holley Model 4150™ Fuel Bowl and Metering...

    Part TypeCarburetor Mounting Gasket
    £22.00£19.99 inc VAT
    £16.66 ex VAT
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    Holley 108-199

    Dominator 2 Circuit Fuel Bowl Gaskets 10-PK

    Metering Block Gaskets 2 Circuit 10-PK

    Part TypeCarburetor Mounting Gasket
    £68.99£64.00 inc VAT
    £53.33 ex VAT
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    Holley 108-198

    Dominator 3 Circuit Metering Block Gasket 10-PK

    Metering Block Gaskets 3 Circuit 10-PK

    Part TypeCarburetor Metering Block Gasket
    £68.99£64.00 inc VAT
    £53.33 ex VAT
  • ✓ In Stock
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    Holley 108-18

    Base Gasket

    For Model 4010™, Model 4150™ and Model 4160™

    Part TypeCarburetor Mounting Gasket
    £41.99£38.99 inc VAT
    £32.49 ex VAT
  • ✓ In Stock
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    Holley 108-127

    GASKETS, AIR CLEANER TO CARB, SET OF 3

    Gaskets, Air Cleaner to Carburetor Horn - Set...

    Part TypeAir Cleaner Mounting Gasket
    £94.00 inc VAT
    £78.33 ex VAT
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    Holley 108-126

    Idle Mixture Screw Gasket

    Used on billet blocks (Pkg. 10)

    Part TypeCarburetor Needle and Seat Gasket
    £16.00£14.99 inc VAT
    £12.49 ex VAT
  • ✓ In Stock
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    Holley 108-122

    Secondary Sealing Plate

    For Model 4160 Carburetors

    Part TypeCarburetor Mounting Gasket
    £25.00£22.99 inc VAT
    £19.16 ex VAT
  • Sold out
    Out of Stock
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    Holley 108-121

    Metering Block Gasket

    For Model 4500™ Three Circuit

    Part TypeCarburetor Metering Block Gasket
    £28.00£25.99 inc VAT
    £21.66 ex VAT
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    Holley 108-120

    Blue Non-Stick Fuel Bowl Gasket

    For 3 circuit Dominators

    Part TypeCarburetor Float Bowl Cover Gasket
    £28.00£25.99 inc VAT
    £21.66 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.