[Roofy]

Originally Posted by 'ol Pinion head

Then the '71-76 B series would be a mighty lonesome bunch. Not much going on w those years of big cars. The '77 through 80's Pontiac B-series suffer a very similar fate, would be just as simple to combine the '78 + A/G series with these later B series. While the body styles are different, there are many drivetrain & ancillary components that are shared by the early "metric" B/G series Pontiacs.

Perhaps rearranging the big cars better by engineering would be more helpful? It doesn't make sense to me to divide 61-66 when 65-70 are more similar to each other. Maybe something like 64-earlier, 65-70, or 65-76 if necessary to keep the subforum busy, and combine 77+ into the A/G cars? 67-79 year range makes absolutely no sense to me, but that's just my opinion.