I have also considered this, but have been told that a 235 I6 will/may not pull off the line with a 3.38 ratio. I sure wouldn't go any higher than that. For this reason I am looking for a 3 speed with OD for my 59 with a 235 I6.

Eric, any chance you still have the 3 speed OD kicking around and would like to sell it?


Blaine Dumkee
59 GMC 9314
Fort Smith NT
www.flickr.com/photos/northerngmc/