I have a set of used SPOHN urethane/ball-end combo adj. LCA's, adj. UCA w/Diff bushings (new) and adj. PHB. The urethane bushings show signs of installation and use, but are sound and whole. They show NO signs of splitting. All of this goodness would set you back $500 to your door. I'll ship them to you for $285. I'd prefer to sell them as a set, for now.
PM me with questions/offers
PM me with questions/offers