Well I first of all might have wrong jack for panel. I still have the jack from 48 pickup and figured should be same as the 49 panel truck, but it won't fit under seat in tool box area the height of panel tool box is much shorter than pickup seat box area. I'm wondering where was the jack stored on panel truck when not in use. I will post a picture of jack when I get a chance. I asked a question earlier about cylinder tube in back of panel and was told it was for assisting storing spare tire. Must be missing a lever bar for that also?