Hey guys or gals, I recently swapped out my Differential's from 1984 GMC 1/2 ton to 1985 suburban 3/4 ton axle's and have noticed the driveshaft U-joint is not correct, the half ton U-joint that the cap is smaller then the 3/4 ton axle yoke and was wondering if any of you all had ran into this and what U-joint you may have used for that. Thank you.