I have a 2000 f 350 with some up grades and am having some trans issues I pull a fifth wheel and work out of my truck so I want to put a good tranny in . Does anyone have any feed back was thinking about a jasper ??

 

Have used Jasper replacement trans, many, without any problems.
Have also used Ford Remanufactured trans with no problems.
My personal preference is for a Ford Reman, but which ever one you choose you MUST either change or flush the trans cooler.
Heat as you know, is the worst enemy of trans fluid and transmissions , so they both want to make sure their product has a good chance of survival !