shovel heads rebuild

I'm rebuilding my 1963 bottom end with shovel heads. The heads need the seats and guides replaced. I already have a set of Manley valves and springs. My bro had sent some heads to a shop in Wisconsin that does heads for S&S. He was very happy with their work. Can't reach him at this time to get info. Anybody out there know about this shop? Muchas gracias.

Found who I wuz lookin fer, Revolution Performance, really good products and prices.

Well, Revolution doesn't seem to be what was claimed, can't find out whats goin on with my heads, return calls promised but nada.

Welp, one head has broken guide boss, getting sent out to be welded....