Aluminium Header Tanks

Designed to help separate trapped air and maintain stable coolant pressure for reliable cooling performance.

View all

Aluminium Coolant Swirl Pots

Engineered to improve air separation, aid system bleeding, and stabilise cooling performance.

Aluminium Fuel Swirl Pots

Designed to prevent fuel starvation under hard cornering and maintain consistent fuel delivery on track or road.

Oil Catch Cans & Separators

Engineered to separate oil vapour and blow-by gases, helping to keep the intake system clean and efficient.

Aluminium Fuel Tanks

Hand-built fuel tanks for motorsport and custom builds, TIG-welded in the UK.

Power Steering Reservoirs

TIG-welded aluminium power steering reservoirs built for reliability, clean engine-bay aesthetics, and consistent steering performance.

Trusted by Enthusiasts

  • 1stcentury (Subaru Owner USA)

    "I ordered a new Subaru coolant reservoir online and I'm really pleased with the experience. The item arrived timely, it was packaged well, the seller's communication was great, and the quality of the tank looks awesome! Even shipped to the US, it's a similar price as mass-manufactured tanks but looks far better."

  • clancrusader7 (eBay customer)

    "The quality of the header tank I have just received is excellent. I had a good conversation with the seller concerning some modifications I required and he carried then out to the letter. Would not hesitate to use again."

  • Toby Cox (via Google Reviews)

    "Great quality tank, great communication and will definitely be buying from The Alloy Shed again. If I was closer, I’d be getting a load of other work done too. Big thumbs up from me 👍"

  • K P (via Google Reviews)

    "It was an absolute pleasure purchasing my expansion tank from The Alloy shed he made it to my exact measurements and kept in contact with me throughout the process to make sure it was exactly what I wanted I would definitely buy from The Alloy Shed again I highly recommend him"

1 4

The Alloy Shed Journal

View all
1 3
View all