5.7L pistons

I'm not trying to say anyone is write or wrong, my only point is that with a forged piston or anything new in the rotating assembly will need to beballanced. If your going to buy a better forged piston the cylinder needs to be measured and torque plate honed. So if your already going through that process then a 6.1 crank and stock length k1 6.243" rods would be ideal.