Comp Cams Chrysler Crank Socket Automotive Specialty Parts

Bought this to assist with my 440 rebuild. Supposed to be a direct fit for the cast crank, however it did not fit on the crank stub. Had to use a rotary tool to increase the I.D. a decent amount for it to fit. After this, the tool worked, but the key slots are too wide, allowing too much play when degreeing the cam in. Bottom line - I would look at other options that might have a better factory fit.