[QUOTE=pinky123;14241967]I have a 1978 CJ_7 with quadra trac I am new to jeeping so I need all the help I can get my front wheels locked up on me while driving what could it be [QUOTE]
Not much information...
The emergency drive is engaged.
Mismatched gears between the front and rear diff.
also I dont like the quadra trac and would like to change to manuale locking hubs to engage the 4 wheel drive is this doable
You can try to find a mile marker part time kit. They have been discontinued, but a used unit would still work.
Swap in a D18 t case from an early CJ. You will have to buy an adapter. It can get rather expensive.