Ok i replaced the front bulkhead fully removed entire front end.
Now it seems i did something wrong as i think maybe i put the differential in backwards ?
ok trucks upside down if i roll the front wheels ok. rear wheels ok. both sets of wheels on ground the truck locks up
it seems the front want to roll one way and the rear the other way thats not letting it roll because ... <-----
anyone ever do this or know this or what i did wrong?