360 Rebuild for 1974 Swinger

Doesn't help much at all. The factory had a special tool that locked the cam in place so you could install (read hammer) the cam sprocket onto the cam. If you clean all the burrs and nicks off everything including the keyway, it should just push on, or just need a light tap with a hammer to get it moving. You need to keep the crank sprocket moving too to keep the chain straight and not bind everything up.