68 and up a body Chevy 12 width verses 65 Catalina width.
Posted: Fri Aug 31, 2018 11:35 pm
I know a 12 bolt from a full size Chevy won't work in my 65 Catalina because of the mounting differences but an A body 12 bolt has the perches cast into the center section. How much narrower is a 68 and up A body 12 than my 65 Catalina rear? If I used later Pontiac lower control arms with the bushings in the end could I make that swap?