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  1. 6.5L Diesel Forum
    Hello I hope I am putting this thread in the right place, I have made a few searches and didnt come up with the info I need. My dad has a 93 plow truck its a 2500 4x4 with 6.5 and the 4L80 trans. The rig has about 140k on the odo, and the rig had never had any previous major failures, it was...