I've just started to really get into the buggies. . .a LOT!!! but I don't really know a whole lot bout them. . .I mean the front suspension is basically the same between 2WD trucks and 2WD buggies, but the rear is a lot different. .. trucks use a solid axle an engine/tranny with a driveshaft and the buggies generally are running IRS with a transaxle and rear (or mid) engine with CV's etc, etc, etc. . .
. . .I could try a search but I don't even know where to start with what to put into the search function. . .
. . .anyone have any good suggestion about where to start learning more about buggy rearends. . .and designing the trailing arms, etc.