Nice progress! A suggestion while you have your transmission apart-install an A&A part throttle kickdown kit. It makes driving the little 273, a lot more enjoyable. You wouldn't be sorry. I think they cost right at $100.00.
Thanks I will check it out! Got a 4bbl intake and carb on the way thanks to a couple of FABO members from a few posts up. This may be just the thing to compliment that upgrade.