Thanks for the reply. I finally took a look at this tonight. Of course, I crawl under it and it shifts fine through all the gears. I played with it a few times and it jammed up again this time it would shift fine from park to neutral then wouldn't go into drive. Popped the switch out and looked through the hole, the plastic is intact. Dropped the pan, and moved the shifter through the gears. It appears the clip holding the park rod is broken and it spins around sometimes jamming up against the valve body. Would this be the same setup in a small block tranny? I have a few of those lying around. What a weird thing to break.