I did a quick search and mostly found estimates on having someone rebuild a motor for you, but I'm curious of the cost if you do the assembly yourself. I have a mmr 5.0 stroker shortblock in a iron block with, as far as I know, untouched heads. Nothing is wrong with my motor other than the fact it has about 60k miles. If I rebuild it I wanna use an aluminum block, hopefully reuse my crank and rods, and maybe pistons if the block doesn't need bored. I have all arp hardware too so I'm assuming those can be reused too. Whats the average cost of good bearings, timing componets, gaskets, etc? I wanna upgrade valve springs too, but are lash adjusters usually reused? Anything else I'm missing? How hard is the assembly? I've never rebuilt an engine but I have plenty experience working on engines, and I have several friends who have assembles mod motors.