FJ60 is 58" stock, everything except the actual diff could be swapped onto the mini axle or vice versa, maybe 60ish after ifs hubs... Not sure what it ends up with. You could get an FJ80 with a high pinion front 3rd with bigger birfs(longfield makes longs for this axle), steering for 80 axle would be a challenge or way expensive. you could get a rear 80 axle with full float and the bigger 9.5" diff, not sure on e-lockers with that diff but I hear its heavy and its offset like 5ish inches... If your trying to stay toyota and looking for width, go for the 80. If your wanting a bigger diff to kinda cure the small pinion 8" and getting arid of your current wheel spacers up front, go for the FJ60. If your ballin' and want width, go diamond with 60 9.5" diff and 60 steering.
