Thanks for everyone's advice
CASO - I am working on a 235 and could not see where I could use a socket on the harmonic balancer to turn it. The center hole is not threaded. Must be a differnce in the 2 engines perhaps?
LOSTMY47 - thanks for the photos - that is the type of tool or device I need it appears. This is what I may need to fabricate. I should check with my rebuilder to see if he has one of these for a short term borrow.
HELLONMRWILSON - yes I have very liminted access to slip the bolt in the housing through the flywheel to the torque converter. Got the first one in and then I need to spin the motor to get to the next bolt hole and so on for the other 5.
The shop manual did not say anything of this but I should check again....
John Lanning