Quote:

There was a frame change for Sweptlines around 1968.



It was 69. The overall dimensions didn't change but the crossmembers did. That front crossmember on the 61-68 trucks also ties into the front suspension so it can't be removed without strengthening the frame rails in that area.

I'm sure Jeff knows about this and the wheelbase change since he's been into Sweptlines for a long time, although he said 66.5 instead on 65.5.

Last edited by Soopernaut; 03/30/15 04:18 PM.
1970 Dodge d100/eventually going on a 77 D100 frame