Re: Engine Bay detailing on a '56 dual carb car

Posted by Owen_Dyneto On 2012/7/29 17:43:21

Yup, the "320" engine from 29 thru 39 was 3-3/16 bore.

Not that Packard always clarified or commented on errors in shop and parts manuals, but when they did so it was often published in the Service Counselors. If you're using the shop manual and parts list without benefit of the Service Counselors (and Technical Service Bulletins as well for that matter) you're missing some important information.