an body looked at the kits for doing air ride on mini trucks? looked at a few they seem like there alright and at about 250 bucks cheap they has all the joints and rods grade 8 bolts and nuts jam nuts and tabs you weld on any body tryed this ! seems pretty simple way of going about it !http://www.fbirides.com/product.asp?idno=8136 this is the web page for what seems to be pretty decent