I have a 14FF under my 89 K5 with 4.56 ratio with gov-tracloc and another 14FF with 4.10 ratio open carrier sitting in my garage. I was wondering if I can use the open carrier out of the 4.10 14FF in my 4.56 gov-loc, so I can install a detroit locker in my rear axle. Any help much appreciated! 89K5/14FF/D60/2-1/2"superlift/1" ORD BD/More mods coming!!