While changing out radiators, I lost some automatic transmission fluid from the transmission coolant lines. Today, with a new 3-row copper radiator in place, I went to top off the transmission fluid. Well guess what? I have no transmission fill tube! What a p**s*r! My C6 died from having set for a couple of years with me 2,000 miles away. The daughter found a shop to fix this problem - installed a rebuilt Jasper C6. Not only is this the wrong transmission - speedometer drive gear is wrong - but I just realized I have no transmission fluid fill tube or dip stick! Geeeeeeezery! Anyone know if all C6's use a fill tube? If so, are they all located in the same place? Yet another lesson: Never let someone work on your Ranchero is you can do the work yourself AND if not, be nearby to check the work!