Pistons to raise Compression Ratio

These pistons are designed for the magnum and should put your compression arond 9.3-1. There are several variables that will effect that number. I am rebuilding a 5.9 now with these pistons. When I get evrything back from the machine shop and can measure it, I will report back. I do not know if they will come out to factory balance specs or not, mine is getting balanced.
Keith Black Pistons - Pistons - Engine Components | CNC Motorsports | Car Parts | Truck Parts | Competition Engines
CNC Motorsports sells these cheaper than anyone else. A little less than Hughes and a lot less than Summit or jeg's.