72 duster resto

here's a start: Analyzing Fatigue and Distress - Engine Builder Magazine

on the cylinders, i'm sure there's a u-tube vidya that will give pointers. he who shall not be named has one, i'm certain of it.

i'd wager a guess that if you posted up some pics of the bearings there will be plenty of informed commentary.

check your thrust before taking it apart tho.