I'm thinking about switching to a sumped tank with a big single external pump. This tank is syill in my car and its not coming out til I have an interested buyer. I bought the tank brand new 2 summers ago and its only had e85 ran through it. It has a fore precision dual pump hat with twin 255 walbro pumps and a new sending unit. I'm asking $550 + shipping and for $25 extra I'll include a 99-04 filler neck if ur swapping into a older mustang.