Ok so I have found this axle vent on the torque tube like 68dave said but nxt question (this maybe a dumb question) but how do I replace it? Also is this like a generic part that i can pick up from my local parts house where it fits 100000's of vehicle or is this a special part I'll have to get at chevs of the 40's or somthing like that?
Don't think its overfull, but i'll double check (rickmg)
