4.3LXJ is right dodges do have them on ether side I just got reid of one that was on the passenger side. But if you do the swop do a wright up becouse I'm been thinking about the same thing sence I have 3 dana 44 out of dodge trucks. I have been saving them to put one in a Ram Charger when I find a good one. the other for parts. Not sher about the new dodge trucks the old one had leaf springs pads witch need to be cut off and the shock post too. As for the truss there is a Co. that does make one I don't remember who but if I find them I will post it as for every thing als coil spring pads other things people make them or you can. But if you pick up one get the one with manule hub not the one with out hubs. The ones with manule hubs have bigger wheel bearing and bearing nut and locking nut.