Manual Trans Output Shaft Seal Kit - Compatible with 1961 - 1965 GMC 1500 Series 1962 1963 1964

This is a high quality low cost kit with the bushing and seal needed to stop leaks and possible vibration in the extension housing. I would also buy the o-ring between the trans main body and the extension housing. Moderate skills are needed and you need to have a bushing tool to remove and install the new bushing. Make sure all parts are clean and use a little sealer around the outside of the seal and put a little trans fluid on the yoke before installing the driveshaft. This is a good time to check and replace both u-joints. Buy good quality ones.