I'm going to look at a short block today? its supposed to be a mexican block, .60 over dished pistons, scat h beams 3.40 stroke with a scat forged crank tied together with a main gridle, canton oil pan high flow oil pump. does anyone know what the casting numbers are on a mexican block. this block will be used for a boosted applications, haven't made up my mind between the turbo or supercharger, .60 bored on a mexican block would the walls be to thin, trying to get around 650hp. also the motor has a flexplate set up for a power glide! what would I have to do to install my tko 600, anything crazy requiring a machine shop