The company is, Thunder Performance LLC. It's located in Madison Heights, Mi.I will be doing all cylinder head operation,s, porting, Superflow 600 bench! Restoration engine build's, to performance, drag, oval, road race! Also some block machining, as more equipment become's available! I have been in this business going on 41 years! Time to do my own thing till i retire!!! Ya right!!LOL Thanks for the inquire! Dwayne