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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 241-97
Tall LS Valve Covers for Dry Sump Applications - Satin Black
The OE Camaro and Corvette accessory brackets may...
Part TypeEngine Valve Cover Set£460.99£385.00 inc VAT£320.83 ex VAT -
Holley 241-92
Standard Height LS Valve Covers for Dry Sump Applications - Natural Cast
NOTICE: Natural finish parts are straight from the...
Part TypeEngine Valve Cover Set£292.00£244.00 inc VAT£203.33 ex VAT -
Holley 241-91
LS Valve Covers - Satin Black Textured Finish
The OE Camaro and Corvette accessory brackets may...
Part TypeEngine Valve Cover Set£338.99£283.00 inc VAT£235.83 ex VAT -
Holley 241-90
LS Valve Covers - Polished
The OE Camaro and Corvette accessory brackets may...
Part TypeEngine Valve Cover Set£532.00£445.00 inc VAT£370.83 ex VAT -
Holley 241-88
LS Valve Covers - Natural Cast
NOTICE: Natural finish parts are straight from the...
Part TypeEngine Valve Cover Set£317.99£214.00 inc VAT£178.33 ex VAT -
Holley 241-85
Holley M/T Valve Covers - Vintage Style - Finned - BBC - Satin Black
CAUTION: If your engine has non-standard valve train...
Part TypeEngine Valve Cover Set£319.99£266.99 inc VAT£222.49 ex VAT -
Holley 241-84
Holley M/T Valve Covers - Vintage Style - Finned - BBC - Polished
CAUTION: If your engine has non-standard valve train...
Part TypeEngine Valve Cover Set£380.99£214.00 inc VAT£178.33 ex VAT -
Holley 241-83
Holley M/T Valve Covers - Vintage Style - Finned - SBC - Satin Black
CAUTION: If your engine has non-standard valve train...
Part TypeEngine Valve Cover Set£292.99£244.99 inc VAT£204.16 ex VAT -
Holley 241-82
Holley M/T Valve Covers - Vintage Style - Finned - SBC - Polished
CAUTION: If your engine has non-standard valve train...
Part TypeEngine Valve Cover Set£346.99£289.00 inc VAT£240.83 ex VAT -
Holley 241-80
Holley Embossed Valve Cover - SBC - Stamped Steel - Chrome
1958-86 Chevrolet Small Block - 283-400 Cubic Inch...
Part TypeEngine Valve Cover Set£92.99£91.00 inc VAT£75.83 ex VAT -
Holley 241-407
Tall LS Valve Cover with LSX Logo - Satin Black Machined Finish
The OE Camaro and Corvette accessory brackets may...
Part TypeEngine Valve Cover Set£487.00£364.00 inc VAT£303.33 ex VAT -
Holley 241-404
Tall LS Valve Cover with Bowtie/Chevrolet Logo - Gloss Red Machined Finish
The OE Camaro and Corvette accessory brackets may...
Part TypeEngine Valve Cover Set£532.00£341.99 inc VAT£284.99 ex VAT -
Holley 241-403
Tall LS Valve Cover with Bowtie/Chevrolet Logo - Factory Orange Machined Finish
The OE Camaro and Corvette accessory brackets may...
Part TypeEngine Valve Cover Set£487.00£406.00 inc VAT£338.33 ex VAT -
Holley 241-402
Tall LS Valve Cover with Bowtie/Chevrolet Logo - Satin Black Machined Finish
The OE Camaro and Corvette accessory brackets may...
Part TypeEngine Valve Cover Set£532.00£445.00 inc VAT£370.83 ex VAT -
Holley 241-400
Tall LS Valve Cover with Bowtie/Chevrolet Logo - Natural Machined Finish
NOTICE: Natural finish parts are straight from the...
Part TypeEngine Valve Cover Set£479.99£400.00 inc VAT£333.33 ex VAT -
Holley 241-369
Holley LS Valley Cover with Oil Fill - Black Billet
*If using for DOD Delete you must drill...
Part TypeValley Pan Cover£313.00£275.99 inc VAT£229.99 ex VAT -
Holley 241-367
Holley LS Valley Cover with Oil Fill - Natural Billet
*If using for DOD Delete you must drill...
Part TypeValley Pan Cover£298.99£262.99 inc VAT£219.16 ex VAT -
Holley 241-362
Holley LS Valley Cover with Oil Fill - Black Billet
If it is your intent to use the...
Part TypeValley Pan Cover£326.99£287.99 inc VAT£239.99 ex VAT -
Holley 241-302
Holley Vintage Series Finned Valve Covers - BBC - Satin Black Machined
CAUTION: If your engine has non-standard valve train...
Part TypeEngine Valve Cover Set£490.00£409.99 inc VAT£341.66 ex VAT -
Holley 241-298
Holley LS Valve Cover Adapter Plates
NOTICE: Natural finish parts are straight from the...
Part TypeEngine Valve Cover Set£317.99£280.00 inc VAT£233.33 ex VAT -
Holley 241-297
Holley LS Valve Cover Adapter Plates
Part # 241-362 is required to fill crankcase...
Part TypeEngine Valve Cover Set£326.99£193.99 inc VAT£161.66 ex VAT -
Holley 241-296
Holley LS Valve Cover Adapter Plates
Small Block Chevy to LS - Polished Finish
Part TypeEngine Valve Cover Set£328.00£193.99 inc VAT£161.66 ex VAT -
Holley 241-294
Holley GM Track Series Valve Covers - Small Block Chevrolet Gen III/IV - LS - Satin Black
The OE Camaro and Corvette accessory brackets may...
Part TypeEngine Valve Cover Set£335.99£292.99 inc VAT£244.16 ex VAT -
Holley 241-293
Holley GM Licensed Valve Cover - Muscle Series - SBC - Center Bolt - Factory Orange Machined
These valve covers include mounting bolts and grommets...
Part TypeEngine Valve Cover Set£448.99£374.99 inc VAT£312.49 ex VAT -
Holley 241-292
Holley GM Licensed Valve Cover - Muscle Series - SBC - Center Bolt - Satin Black Machined
These valve covers include mounting bolts and grommets...
Part TypeEngine Valve Cover Set£460.99£385.00 inc VAT£320.83 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.



