I can't seem to locate the post on this so I'll ask the questions. It is my understanding when changing from a torque tube to an open later model rear end you need to do the following. 1ST remove the torque tube assembly. Next, I think I read that you need to turn the springs from front to back to center the new rear end (1969 chevy truck.) put the rear end in place and measure and center, and get the pinion angle correct. Put the new spring perches in place and tack them in place. After all measurements are in place. Weld the perches in place. put the ubolts in place and tighten everything up. I know about the brake lines and ect. It is also my understanding that the emergency brake won't work with this swap. If this is correct please let me know. I'll deal with the emergency brake when I get this done. It will be a 6 lug to 6 lug swap. Thanks a million. Steven
