Look up the production codes like I told you in your other post. No one can
tell you if you have a posi-trac or not. It's on the production code label
in your truck.
Write down the whole list of 3 digit alphanumeric codes and do a search on
Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here.
All logos and trade names are the property of their respective owners.