Are 340’s rare

AJ, that stock 70 340 Swinger would have pulled hard to well past highway speeds and break the tires loose easily. A lot of fun to drive and I'm betting it would be enough for 95% of the guys on this site.
Of the membership i often wonder how many actually race their cars. In my area I know hundreds of guys with musclecars and i don't think any of them race at the track, but they sure do when standing in front of their cars in the cruz nite parking lot! And although it's hard to believe they are all cam experts...this hobby is just plain fun!