I have collected parts. I have an e-body housing and axels and a 741 open w/ 3:23 gears. How do I find a reputable shop to turn this into aValint rear for me?
A lot of times a good independant exhaust shop can do that reasonably. they usually have all of the right tools. I have a friend who owns his own exhaust shop and he narrows housings also. You might try that.