the motor came out of a 78 chevy truck. the motor was a 350 and was replaced with a 400 out of a car. my best friend was given the truck and said that he just parked it. the motor and tranny were all one assembly when i got it. i used the exsting drive shaft and cut i think about 2 inches of of it and welded the old 3/4 ton yoke, so the yoke that goes with the tranny is the one that came from the factory. tell me more about the hybrid u joint,thanks
