Header tanks



Water Header Tank / expansion tank 1.5 litre – Vertical or Horizontal versions with base or rear mounts Inlet – 6.5 mm OD Outlet – 16 mm OD

Water Header Tank / expansion tank 1.5 litre – Vertical or Horizontal versions in base or rear mount

Horizontal Type Dimensions:

Height – 145 mm including neck.

Width – 190 mm

Depth – 150 mm

Vertical Type Dimensions:

Height – 230 mm including neck but not outlet.

Width – 100 mm body, 150 mm  bracket

Depth – 115 mm excluding inlet pipe


Inlet – 6.5 mm OD

Outlet – 16 mm OD

As well as allowing the expansion that occurs with rising temperature and pressure within the cooling system, the Concept Racing Water Header Tank is also designed to eliminate unwanted air within the vehicles cooling system to achieve greater cooling efficiency.

Constructed from lightweight but strong aluminium, the product gives high performance combined with an all important reduction in weight and accepts standard size radiator caps.

Delivery 10 – 14 days

< Back to Shop

At Concept Racing we specialise in bespoke motor sport racing fabrications including our Header Tanks.

We manufacture a wide range of high quality components for the motorsport industry from drawing, pattern, photograph or even a cardboard box mock up. We also work on cars brought “in house”. We will have a go a most things and are often contacted to help solve problems or make parts that people are struggling to replace. Below are some examples of our work & expertise. There are many more examples in the Galleries on our website. We specialise in one offs & small batch runs and aim to provide a friendly & reliable service. We also provide a range of off the shelf products through our Online Shop.

Bob Hall began his career making aluminium bodywork and plumbing solutions for historic sports cars. Over the last 25 he has worked on some of the most prestigious race cars ever built, from Maserati 250Fs, Lotus Grand Prix cars, Rolls Royce and Aston Martin to current Formula 1 engined hill climb cars and 24 hour Le Mans cars. Over this period of time he has gained vast experience in a multitude of areas within the Motorsport Industry. Bob has an unparalleled attention to detail combined a passion for creation and skilled craftsmanship.

Clare Daniels joined the Concept Team in 2006 and is involved in all aspects of the business. Clare is a skilled fabricator who has been at Bob’s side for the last 24 years. Over this time Clare has gained an in depth knowledge of dry sump tank manufacture and design, high performance aluminium heat exchangers and fuel tanks. Clare is the main point of contact at Concept and will do everything possible to provide you with a friendly, knowledgeable and reliable service.

Follow us on Instagram.

Header Tanks