Cj1992;50832 wroteThanks for your response that makes that issue much clearer to understand just threw me off with the sizing usually they have either STD or 0.40 etc but just having the part number and nothing else was foreign to me.
It gets very complicated for that model year, since there was a transition from having the trust bearing at #3 to #5, a transition from the 'low friction' small bearings to the larger ones, and a change of con-rod sizes too, along with other things. See below.
forums.turbobricks.com/showpost.php?p=967747&postcount=1
people.physics.anu.edu.au/~amh110/volvo_b230_engine.htm