I needed to pull the heads as I had a bent valve. Then I checked the lifters an found a couple slightly con caved. It is believed to be the original cam and lifters. I was initially thinking of bumping up a notch but do want to keep the original valve train so that limits my selections. Right now I am leaning toward Crane 3512907 (680101) which is a blueprinted cam. It is in a 1974 true Road Runner with the numbers matching "P' code motor.
