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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 EFI 300-306bk
Holley EFI 8.2" SBF Ford Hi-Ram EFI Manifold with Side Mount Top-Black
*** Please see the diagrams in the product...
Part TypeEngine Intake Manifold£1,381.00£670.99 inc VAT£559.16 ex VAT -
Holley EFI 300-306
Holley EFI 8.2" SBF Ford Hi-Ram EFI Manifold with Side Mount Top
*** Please see the diagrams in the product...
Part TypeEngine Intake Manifold£1,330.00£670.99 inc VAT£559.16 ex VAT -
Holley EFI 300-303
Holley EFI HI-RAM 95MM Cast Side Mount Plenum Top
Please see the diagrams in the product images...
Part TypeEngine Air Intake Housing£440.99£406.99 inc VAT£339.16 ex VAT -
Holley EFI 300-302
Holley EFI HI-RAM 105MM Cast Side Mount Plenum Top - Cast Finish- GM Style throttle body patterns
Please see the diagrams in the product images...
Part TypeEngine Air Intake Housing£430.99£394.99 inc VAT£329.16 ex VAT -
Holley EFI 300-301bk
Holley EFI HI-RAM 105MM Cast Side Mount Plenum Top
Please see the diagrams in the product images...
Part TypeEngine Air Intake Housing£388.99£361.99 inc VAT£301.66 ex VAT -
Holley EFI 300-301
Holley EFI HI-RAM 105MM Cast Side Mount Plenum Top
Please see the diagrams in the product images...
Part TypeEngine Air Intake Housing£440.99£406.99 inc VAT£339.16 ex VAT -
Holley EFI 300-284
Holley EFI HI-RAM 95MM Fabricated Side Mount Plenum Top - Silver Finish- LS throttle body patterns
Please see the diagrams in the product images...
Part TypeEngine Air Intake Housing£472.00£433.00 inc VAT£360.83 ex VAT -
Holley EFI 300-280
Holley EFI HI-RAM 95MM Fabricated Side Mount Plenum Top
Please see the diagrams in the product images...
Part TypeEngine Air Intake Housing£472.00£352.99 inc VAT£294.16 ex VAT -
Holley EFI 300-276
HOLLEY EFI 4150 SINGLE PLANE FUEL INJECTION INTAKE MANIFOLD
EFI Single Plane Intake Manifold Small Block Ford...
Part TypeEngine Intake Manifold£613.99£563.99 inc VAT£469.99 ex VAT -
Holley EFI 300-275
Holley EFI 8.2" SBF Ford Hi-Ram Carbureted Manifold Base
*** This Holley Hi-Ram intake manifold series is...
Part TypeEngine Intake Manifold£818.99£499.99 inc VAT£416.66 ex VAT -
Holley EFI 300-274bk
Holley EFI 8.2" SBF Ford Hi-Ram EFI Manifold Base-Black
*** This Holley Hi-Ram intake manifold series is...
Part TypeEngine Intake Manifold£1,100.99£1,009.99 inc VAT£841.66 ex VAT -
Holley EFI 300-274
Holley EFI 8.2" SBF Ford Hi-Ram EFI Manifold Base
*** This Holley Hi-Ram intake manifold series is...
Part TypeEngine Intake Manifold£1,045.00£949.00 inc VAT£790.83 ex VAT -
Holley EFI 300-273
Holley EFI 8.2" SBF Ford Hi-Ram EFI Manifold
*** This Holley Hi-Ram intake manifold series is...
Part TypeEngine Intake Manifold£1,330.00£1,219.00 inc VAT£1,015.83 ex VAT -
Holley EFI 300-272bk
KIT BLACK 95MM EFI SBF 302 DECK HIRAM - 8.2" SBF Ford Hi-Ram EFI Manifold-Black
*** This Holley Hi-Ram intake manifold series is...
Part TypeEngine Intake Manifold£1,330.00£1,219.00 inc VAT£1,015.83 ex VAT -
Holley EFI 300-269bk
Holley Single Plane EFI Intake - GM LS7-Black
Includes fuel rails, mounting hardware, and O-ring cylinder...
Part TypeEngine Intake Manifold£523.99£512.99 inc VAT£427.49 ex VAT -
Holley EFI 300-263
Chevy Small Block V8 with L31 Vortec cylinder heads Holley EFI SBC 4150 Single Plane Fuel Injection Intake Manifold
Modification to the valve covers may be required...
Part TypeEngine Intake Manifold£716.99£658.00 inc VAT£548.33 ex VAT -
Holley EFI 300-260
Holley EFI SBC 4150 Single Plane EFI Intake Manifold - Chevy Small Block V8
Modification to the valve covers may be required...
Part TypeEngine Intake Manifold£613.99£563.99 inc VAT£469.99 ex VAT -
Holley EFI 300-253bk
Holley EFI Billet 4500 EFI Throttle Body Intake Elbow-Ls- Black Finish
EFI Throttle Body Intake Elbow 4500 - Fits...
Part TypeFuel Injection Throttle Body Adapter£839.99£767.99 inc VAT£639.99 ex VAT -
Holley EFI 300-253
Holley EFI Billet 4500 EFI Throttle Body Intake Elbow-Ls
EFI Throttle Body Intake Elbow 4500 - Fits...
Part TypeFuel Injection Throttle Body Adapter£818.99£767.99 inc VAT£639.99 ex VAT -
Holley EFI 300-251
Holley EFI MAP Sensor Port Cover - LS3 style MAP sensor plug
LS3 style MAP sensor plug
Part TypeManifold Absolute Pressure Sensor Adapter£37.99£37.00 inc VAT£30.83 ex VAT -
Holley EFI 300-247
Holley 351W Hi-Ram Intake Manifold Stud Kit
Stud Kit, 351W Hi-Ram Intake Manifold Mounting
Part TypeEngine Intake Manifold Stud£82.99 inc VAT£69.16 ex VAT -
Holley EFI 300-246bk
PLENUM TOP HIRAM 105MM BLACK - HI-RAM 105MM Plenum Top
*** The front and rear height measurements listed...
Part TypeEngine Intake Manifold£497.99£451.99 inc VAT£376.66 ex VAT -
Holley EFI 300-245bk
PLENUM TOP HIRAM 95MM BLACK - HI-RAM 95MM Plenum Top
*** The front and rear height measurements listed...
Part TypeEngine Intake Manifold£497.99£451.99 inc VAT£376.66 ex VAT -
Holley EFI 300-244bk
MFLD KIT FORD 351W HIRAM EFI BASE - Holley Black 351W Ford Hi-Ram EFI Manifold Base
*** This Holley Hi-Ram intake manifold series is...
Part TypeEngine Intake Manifold£1,049.99£962.99 inc VAT£802.49 ex VAT -
Holley EFI 300-242bk
Holley Black 351W Ford Hi-Ram EFI Manifold
*** This Holley Hi-Ram intake manifold series is...
Part TypeEngine Intake Manifold£1,432.00£1,264.99 inc VAT£1,054.16 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.



