ET Report Card on the Speedmaster Heads

Cam, gears, sure grip.

If you want to keep using the current stock converter I wouldn’t get too carried away with the cam.

Get the carb sorted out too.
I was thinking the Lunati 703 cam. I'll go up on the gears, but not a lot. Either 3.23's or 3.55's, whichever I get my hands on first. I'd like to pull the tranny and do a few upgrades including the converter, like a 9.5" PTC or Ultimate.