I have a milk crate full of ***orted SBC Edelbrock, Howard Stewart, Adams, GM Perf. and Weiand aluminum water pumps. I also have more than a dozen new in the box GM large shaft and bearing ***emblies to rebuild these pumps. What I'm lacking is the ceramic seal and kit that goes right behind the impeller. Dis***ebling a few pumps I've found there's a one piece kit that uses a stainless sleeve over the shaft and another style where the seal rides directly on the steel shaft. Either would probably work. Anybody know of a source for those pump parts?
You might try http://www.waterpumpkit.com/waterpumpkits.html Give them a call with dimensions and application and they might be able to help. I spoke with them last week and he told me that they have parts and pieces to rebuild 5000 different types of water pumps.. Hope it helps, Dave