Hey so back to the rebuilding of the sm465. I got it pretty close to busted all apart. But I just got noticed the speedo gear "bushing" and the gear in the housing piece. I actually just put a 2 speed rear diff in my truck and my speedometer is way off cuz of it. Are these gears replaceable? And is there a chart for what gear goes with what rear diff gear ratio for accurate speed?
Thanks,
Mike
