We've (BJ's Off-Road) have been offering a 4.56 gear conversion kit for the M715 for a few years now.

Dana/Spicer has discontinued the Dana 70 4.56 offset gears and we are totally out.

We talked to a shop that can modify the carrier bearings so we can use regular Dana 70 gear sets in the M715 offset rear end.

Is there any interest in this? It would make all numerically higher gear sets 4.10, 4.27, 4.56, 4.88, etc available to swap in the M715 rigs.

Let me know if there is any interest and we will pull the trigger on the cost of getting these bearings tooled up for and modified.

Thanks!