Odd Crank Bearing Question

It has been a while and please correct me if I am wrong... I believe it was '73 or '74 when the 318 picked up a larger counterweight cast crank with an added larger thrust diameter due to the small full float rods being dropped from production and replaced by heavier 360 type rods with press fit pins. I unfortunately lost my copy of Larry Shepherd's How to Hot Rod Small Block Mopars way too many years back to confirm exact year but it should be in the MP engine manual as well.