Paul and All, Sorry for the delayed response, been busy with work (oh well it sure beats the alternative). I am all but positive that they are 350 K's, 1985 Chris Craft motors, 265hp. Flywheel aft, distributor aft.
Thanks for the help so far. I am staying around the ranch this week end, so I'll be checking in and posting often.
Yours Truly, CW
PS, Don't look to close at the engine room, it is very,very scary......................................BOO!