Yeah what TB said. I'm sure it can be done on a stock body with a shift kit. They sell the kit to do just the pump mod or if you want to install a shift kit the Trans-go TF-2 kit comes with the modified manual valve as a part of it. That's another reason I recommend them. Not sure on the Cheetah valve body. Their highly modified factory valve bodies and may already have that mod done, or may not, not really sure. It may not even be possible to do with them since they modified the valve body so much.
