How do you tell what year the block came out of? My short block came with some ARP rod bolts, are those as capable as the Katech ones? I picked up some 706 heads (truck heads), 26lb injectors, and LS1 intake manifold. I plan on getting a mild cam (from what I can tell a 224/224 is a mild cam and will shift the power band up a little in the RPM range), upgrading the rockers and valve springs/retainers. I am also going to be running full stand alone so I will not have a MAF anymore. What sort of power would you expect out of that set up?