273 "New for 64!" introduction

Just my opinion but I wouldn't use a 350 in my granddaughters learner car. But give me a 283 or 327 and I can build a motor! I do love my mopar motors now though, dream of owning a 340 someday.
The 350 does make a great derby motor and can be run empty on coolant for some time without damage. 305 is even better with a blown radiator.