socket size

[Tadams]

I need to know what size socket I need to turn the crank on a 273 commando engine. I found I have a broken push rod and want to turn the engine by hand when I put the new rods in place to make sure nothing else is wrong. someone said it is a 1 1/4 in socket. Does that sound correct?

 

[oldkimmer]

............yupper.............kim.............