Yes busted the stock birfield. Getting chromoly n axels. Should do lower gears ring and pinion while apart. Not sure but how do you make the 29 spline ninja gears Marlin sells fit a 85. I think my stock pinions are 27 spline. thanks for help. 85 pickup 12 inch lift 33s 4 wheels disks aussie lockers maybe called grizly lockers here. been wheeling ocassionally since 2015. finally gave up. lol even stock these things are amazing.
