Hey guys just put a rebuilt 65 and a new factory converter in a buddies 03 truck. Fluid is good and triple checked everything. It will not move in any gear. Not sure if its something internal caused by trans shop. But everything seems to be in order. Any suggestions would be greatly appreciated. Thanks

 

I would verify that you have line pressure. Its pretty common with this complaint that the installer broke the pump when they bolted the trans to the engine.

 

When I asked him how much fluid he put in he said 5 quarts so I got him to add some more and no line pressure so maybe he did break the pump. Thanks alot for the info.