does this interchange to Beaumonts ? Years?
you pull
https://www.kijiji.ca/v-transmission-drive-train/markham-york-region/gm-10-bolt-posi-rear-end-complete-from-70-buick-skylark/1077706329?enableSearchNavigationFlag=true
1966 Strato Chief 2 door, 427 4 speed, 45,000 original miles
1966 Grande Parisienne, 396 1 of 23 factory air cars (now converted to a "factory" 4 speed)