My "go-to" supplier for rebuild parts over the past 30-something years has been Nashville Engine Parts Warehouse. They're part of a company that has several locations in the southeast called the Internal Engine Parts Group. They mostly cater to professional shops rather than hobbyists, but the people I deal with are consummate pros at what they do. Yes, I can beat their prices on occasion, but the service they provide makes up for the small added cost most of the time.
Jerry
