Posted by Drew Reed on January 31, 1999 at 15:01:59:
In Reply to: 60 powerwagon ?????? posted by Ryan Furber on January 31, 1999 at 11:01:30:
check the left side of the frame just in front of the axel. That is where the serial # is stamped on the frame. If it does have a 230 ci engine it is probably a pre WM series truck. Does it have a slight sheet metal extension in front of the radiator shell? If it does then it is a WM because of the larger 251ci motor in the WMs they had to create a little more room for the larger motor.
Drew