Please keep picture sizes no greater than 500 X 500. This keeps the text from rolling off the right side of normal sized screens and allows pictures to come up in a timely manner for those of us with dial up.
Picture posting instructions
The grooved camshaft will work fine on cam bearings originally being used with a crossdrilled journal camshaft. Just make sure the groove in the replacement camshaft is at least 0.030”-0.045” deep.