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These Racing coolant expansion fill tanks are built with .11 in. thick aluminum. They have billet aluminum necks with a barbed overflow fitting and accept standard radiator caps. Expansion tanks provide an air space for the coolant to expand into and are required in all applications where the top of the radiator is lower than the top of the engine. These Racing coolant expansion fill tanks should be mounted higher than the engine and radiator to ensure that the engine and radiator are completely filled. The tank itself should only be partially filled to allow for expansion. They have built-in mounting brackets, and an overflow hose can be connected to the filler neck barbed fitting.
Package Included:
1 X Coolant Overflow Tank
Magnum
Reviewed in the United States on September 28, 2024
I'm using a radiator with no cap on it so this tank works perfectly for me. I have thousands of miles on it over a couple of years and it's held up perfectly.
Philip O.
Reviewed in the United States on August 8, 2024
While the tank looks good, it's useless. The 1/2 not tapping is too large and or straight thread rendering it useless. The 1/8 hise fitting for the overlooked tube is sized.Don't waste your money***Edit. The lower fitting is -10 ORB thread but not machined for the o-ring. Maybe a batch of fittings was mixed up. Awaiting a responce
Interceptor
Reviewed in the United States on June 18, 2024
Very nicely made part as far as appearance. Unfortunately the neck was machined wrong on the one I got. The depth is .800". Standard caps are made for either 3/4" or 1" depth. A 3/4" cap doesn't get tight and won't hold pressure, and a 1" cap won't fit. I got the 3/4" cap to work by adding a .050" thick rubber washer inside the neck. The bottom threads are also oversized, a 1/2 NPT fitting bottoms out before it gets tight. No problems with the 3/8 NPT on the side. I hate to say it but I'd probably still buy this again if I need another generic tank, I can't even begin to make one for the cost of this.
jim
Reviewed in the United States on November 21, 2024
I hope they never take this off the market. I will be buying more in the future. Very good welds and sturdy design.
Heidi Lewis
Reviewed in the United States on August 4, 2023
Nice welds, looks high quality, great price
Diesel
Reviewed in the United States on August 18, 2023
This is a very nice tank. I am building a Cobra, I bought two of these. I welded inlet and outlet radiator hose pipes on one, using it for coolant fill. The other I'm using for a recovery tank
Ed
Reviewed in the United States on December 11, 2021
Really is a nicely made piece. Welds are great, some brush marks were metal was prepped for welding. Nothing that can't be cleaned up or polished out if you desire. It is slightly bigger in width and height by 1/8". Just under 6 1/2" wide at mounting tabs. Those tabs are sharp on one side from cutting. So those need deburred but that really is the only thing to nit pick on this. Again minor and cleaned up in a few seconds.
Yolanda Davis
Reviewed in the United States on July 19, 2020
The delivery was quick, promised in about 10 days but delivered in 5. The welds are top quality robotic and the material is well cut. There was a small issue with the exterior dimensions would mean nothing in most applications. However, in my case, the dimensions were important. I was able to have the tank modified locally for my purpose so I was still happy with the result. The tank is marginally larger, a few hundredths to tenths, in all directions. I let the company know about the size variance compared to the Amazon listing. They immediately, and over the weekend, offered a replacement or refund. I am impressed. I would recommend this product and this company.
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