So after much research and talking with Classic Auto Air. the reason their kit stops at 72 is because the heater controls are slightly different . however they can be modded to work with the 70-72 kit they offer . So im tearing things apart getting ready . when i took the 73 heater controls out most of the plastic just turned to powder . Its in pretty poor shape.. i Need a new control setup . my question is , will a 71-72 control fit in the dash in place of the 73 . Can i just use the earlier bezel, This is not a concourse resto . a nice driver so im not worried about being correct . Hell ( and ill prob get hanged for this) it has a silver sport 4l65 tranny in it lol. Anyway any help would be fantastic
