Thanks for that input guys--I was thinking that the 270s would take a rocker similar to the ones used on the Edelbrock Victor heads, which have more offset away from the intake port. I guess the 270s take a rocker with a more standard configuration?
Trick Flow designed the 270 heads to accept a standard offset rocker. I highly recommend using T&D rockers if you're building a race engine and you are going to run a solid roller cam. If you are running a hyd roller cam then you can use a less expensive rocker setup. For street use I'd go with the Comp Cams steel rockers.
