im assuming you have manual hubs, and that they were locked?
grinding means your front drive isnt turning the same speed as the transfer case. like when going around corners, or when the hubs aren't locked.


-matt

-'88 toy x-cab, SAS, chevys, gears, lockers, free tires, dented body mod.
-'87 4runner, bone stock DD

"It's OK to do stupid things, as long as you are not stupid about it."