Yes, Spherical Joints that are rebuildable. I have Spohns under my dually w/a 4-bar. Lubed them on install & they just started 'creaking' @ 7500miles. Time to hit them w/the grease gun.Ah, you using spherical rod ends instead of rubber or poly-u bushings? What had you planned to employ to limit side to side displacement of the diff/rear end, watts linkage or some kind of location cross-shaft? Those sphericals the rebuildable kind that have the nylon or delran inserts that protect the sphere from dust and debris?
Nick
On the 2-link, yes they would be hard-mounted to the housing (like a truck getting a flip-kit) & following the "keep it simple" plan would just use a Panhard bar for lateral locating.