79bonanza
1/2 ton status
I've been looking and reading and just to double check with what I already been reading, but is the arb air locker the only selectable locker option for a 14 bolt.

hmmmm..... besides the tire chirping (most so when aired down, not so much aired up unless I WANT it to chirp) I can't really tell I have a locker. Truck drives good. What size tire?