The straight axle I got for my SAS is an 83 and I began pulling it apart to get it ready to go. Anyway there weren't any of the cone washers on the hub studs and I would like to have them on there. So are they a Toyota parts dept. item or can a decent parts store get them? Second I obviously am running the ifs rear with spacers on the front axle w/ 4" springs, I'm using the allpro hanger kit that will give me approx 5 1/4" of lift. Should I go w/ normal backspacing 15x8 or 15x10 rims (I'm not using beadlocks). I will be running Goodyear MTR's 35x12.50. Any help is greatly appreciated