GAWD!!! I wish someone would outlaw that chart, it's everywhere and mostly wrong.

All '66-'72 A-body housings are 52 5/8" wide. Using the BBP axles in an A-body housing will increase the overall width 5/8" so, to keep the original overall width, you'd have to make the housing 52.0".


The INTERNET, the MISinformation superhighway