I am rebuilding my '69 WT with 48 heads using a 3" main 455 Ohio Crank. The block is standard and would be fine at .30 but I need to use a dished piston. The KB piston has a 30cc dish which might be too much but the Race Tech at 23cc would be better.
I have a new set of 428 60 over pistons and rods but it appears they will not work.
Not a race car and hate to go .60 but unless I get custom pistons made there is not much else available.
Thanks for the advice
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