Ok netters I got the master cylinders apart with a home made tool, Oscar referred to it as a spanner wrench. I dont have a better name for it, but its roots are from an adjustable wrench (metric size*) and two M10 1inch grade 8 bolts and nuts. Works great, and will accommodate any sizes from 10mm or approximately ¾ (remember this is a metric adjustable wrench*) to 65mm or approximately 2 5/8. Now I just have to find the matching o-ring kit since this is a 10-21 master cylinder, and Aircraft Spruce only sells kits for 10-34 cylinders.
Colin N96TA *Ask the man at Lowes in the tool section where to find this special metric adjustable wrench. HAPPY FRIDAY!