so ive started to notice i am having transmission problems more often, its only 2nd gear when downshifting. upshifting is ok as long as im not under a big load. downshifting is all the time. so my question to everyone is, where is a good place to buy a new transmission/ rebuilt transmission, and all the components to go with, clutch, flywheel, pressure plate, throw out bearing and throw out bearing fork. i know i could probably rebuild mine, but i would rather buy one and swap themm out since this truck is my daily driver.

my truck is a 1999 1500 5sp.

any guidance would be greatly appriciated

 

If you just want replacement parts wittrans.com probably has them.

https://www.wittrans.com/

If you tell us what the problem is it might be possible to help diagnose the problem.