I'm in the process of rebuilding an H32 engine of which no direct replacement pistons can be found, so I will be having some custom made. One supplier will make them as a single set for a fair price, another has a minimum order of 4 and they can be of different sizes and for less money (each). If there are other Douglas owners that need spares for their 750s, I would be happy to include them in the sizes needed in my order. I'm basically looking to see if there is a market for these items to help 750 owners. If not, I'll simply use the first source.
Dewey