440 in my 66 cuda
But there are some good tips on this at the
http://www.bigblockdart.com/ site.
Exhaust and front suspension is the bigest issues.
You should go withthe .890 T bars and at least some decent disc brakes too. I would go with the 73-76 A body front end and you can get a rebuild kit that uses B body tire rods, etc to beef it up. Also you know you should do Frame connectors too.
man what a fun car!
:wav: