[lakeroadster]

Originally Posted by hgs_notes

....As far as side shift during articulation goes, if you want to loose it completely, there are systems available to do that. I forget the name of it, one of you guys will remember, but it basically puts a pivot point at the differential then has bars mounted above and below that are then mounted to the frame. It keeps it centered regardless of vertical motion. Primarily a road track suspension system.

Thanks again to lakeroadster for the modeling and input. I've seen his work elsewhere on the board and it's great info.

You are refering to a "Watts Link". Way overly complicated IMHO for a street truck, but they are very cool. Here's some links to threads:

http://67-72chevytrucks.com/vboard/s...ght=watts+link
http://67-72chevytrucks.com/vboard/s...ght=watts+link
http://67-72chevytrucks.com/vboard/s...archid=2315147

And you are welcome. Glad to help when I can.

John