This 3 quart tank will stand up to the heat of any engine bay. Choose this tank if you have space on the mind and want a high quality tank. Dimensions are 7.519" x 8.632" x 4.173"". This tank can be used for any alcohol water mix. It is 100% methanol compatible. This tank features a 2 1/4" opening for easy fill up. Cap is included. This tank does not come with fitting installed.