Hi all, I am looking for a brake booster for a full size 1973 Buick. It's a double diaphragm booster and the original part number was 18000983 according to my parts book. It needs to be complete and in at least a restorable condition. I'd also consider buying the master cylinder if it's still attached to the booster. I have included some photos below showing what it looks like. If you have one you want to sell, please drop me a line. Cheers, Glen
