Originally Posted by PieFace
I upgraded to the poly bolts, but they dont fit the RK control arms and track bars. You want to get the stock size bolt, but shouldered.
7mm? someone correct me? the polys are 9/16
14mm for stock track bar bolts. 14mm is extremely close to 9/16, just lightly run a drill bit through the arms and they'll be good to go. That's what I'd do over just putting another 14mm bolt in a 9/16" factory hole.