Quote Originally Posted by SyntheticShield View Post
Well the ones the vendor sells (or you can make yourself) are really the easiest ones as all you have to do is drop the pan and drop in a few components to the accumulator. However, that said, after speaking with trannyman I now feel the best route is to go with a Transgo shift kit. He can tell you more if you contact him.
I guess I didn't answer the OP's question.

Yes, the spacer shift kits from ZZP, WBS, etc are the easiest to install. But you get what you pay for, like scotty said.