My mechanic looked over my truck (a while back for those keeping up, '53 GMC 3100) and recommended new kingpins. I finally got around to TRYING to take them off but the one I got to (left/driver's side) WILL NOT BUDGE.
Yes, I took the retaining pin out. I tried some heat with what I have (propane torch) and busted out the BFH and a brass punch. Went at it about 2 hours and nothing. Tried hammering upwards and downwards to no avail. Any tips??