To throw it out there quick and dirty Im new to the 5.0 crowd and I'm looking for a gt block to do a complete rebuild. I'm going on a idea of somewhere in the 400 to 500 rwhp range. Most importantly I can't find a block to save my life. So first things first I'm looking for a block if any of the mm crowd has one or knows where to buy. Last just need someone to walk me through the step by step. Thanks!