After some feedback, I decided to go with the 235cid 6 in the 37 ½ ton, I have come across a saginaw 4 speed and want to know if this is going to cause any problems. IE; having to modify the firewall, tranny mounts or the installation of a under floor power booster since I am going to run disc brakes on the front and possibly the rear. Also what after market shifter would work best in this application to maintain a stock appearance?
