I have a 97 regular cab that came as a cab and chassis with an extended frame. I am now transplanting the 4x4 out of a 98 into it and dont want to have problems with the rear driveshaft when I get it all hung in there. I think my truck was an extended cab long box frame with a regular cab put on it by Dodge. My question is what is the wheelbase of a 94-98 extended cab long box? Mine is 162.7 according to the build sheet.

 

I'm driving a '97 Club Cab w/ 8' box. The owners manual says wheel base is 155".