Found it on google, someone posted a chart here. .410 lift, 310* duration, the link didn't copy. Holy wow, this is one of the bigger ones. Probably bigger than common sense would call for.
My Kenny Harmon F is 385/330 and 295/290
RC 327 is 370/368 and 325*
These were the days when folks measured cams at different degrees of lift to make the numbers bigger though.