rebuilding a 727 to hold a 600 hp motor

Hey , was wondering if anyone can tell me what I should buy to rebuild my 727 that's going to be sitting behind a 438 stroker
Im 18 and building my first car, it's a 72 dart swinger

Check out www.tcsproducts.com. They manufacture all manner of parts/converters for your needs. The 800 number works across North America. The guy to talk to is Paul. He previously owned a high performance engine shop and was a crew chief on a Pro Mod car. Knowledgeable and a no BS guy, who will ask you all kinds of questions to make sure you get the right stuff for your project . Pontiac on the web page is the owners BA/A car. Runs Steve Schmidt 500 cu in pro stock motor backed up by a 904. In the sixes at 200+ MPH.