Finally after a fairly long wait my custom pistons have arrived . I will take the Molner rods to the machine shop and have the small ends honed for pin fit. The long wait was due to most things just moving slow in the Covid times. I had a custom Mike Jones hyd roller cam for a sbc project also take extra time to get here. I should end up at 9.9:1 , I will mock everything up and cc' and measure. Will wait until next weekend to call Mike Jones to order the Cad camshaft. I would have bought pistons from Cadco but they did not have the size to fit my already bored block. Race Tech Pistons made what I needed. If I can figure out how to post pics. I will .