Ive searched with no luck, but Ive read here before about using a 89-93 dodge cummins driveshaft when upgrading to 1410 yokes on both the NP205 and 14 bolt. Just find one and simply cut it to length, which sounds great to me. My question is what exact model can be used. I went to the local junk yard and they had a driveshaft for a 2wd cummins, which wont work because it was for a slip yoke type. Other I found was a 2 piece. Does it have to be a single cab 4x4 driveshaft? Im still looking but have had no luck. I think maybe Kyle at NWF had mentioned this to me before. Any help would be appriciated!