Keep in mind I am new to pre 1970's trucks. I attempted to pull the stock motor out of my 1950 1/2 ton yesterday but failed. I found the front motor mounts but what is going on in the back. Were do I unbolt the motor from the tranny? What do I have to pull? Can I leave the tranny in? Were do I bolt to the engine to pull it? The head bolts? Any advice for a rookie would be greatly appreciated!!