Hello all, first post, I,ve got a 78 GMC motorhome that uses Toronado trans,engine,knuckles,bearings, etc..... Bearings and brakes are a weak point. Changing to 1ton chevy 4wd knuckles,12" rotor[instead of 10.5]. Q. does anybody know what the Steering Angle of Inclination is of a 1978 Oldsmoble Toronado??? Thats the angle of the ball joints when viewed from the FRONT or rear. Upper ball joint is inboard of the lower. Not caster.Thanks for any response. Also have a 403 for sale. Thanks again,,,,PL