First thing, do you want to be going 65 MPH on 45 year old drum brakes and straight axle?

My 59 runs a 235 and 3 speed with a stock 3.90:1 rear end and it screams at anything over 60 and seems to be best driven at 55 MPH.


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