https://skipwhiteperformance.com/Check these guys out. I have no affiliation, and I have not heard much good/bad about them, but they seem legit and can build you anything you want to spec. Looks like good prices and parts they use (even down to arp bolts etc). Also, they seem super thorough. Once you click on a engine, just look at how much info they tell you about it, the parts, machining processes, dyno graphs....takes like an hour to read haha. If I didn't decide to rebuild my engine myself, I would have really considered these guys
