Hi all
When I picked up my 550 I also got 90% of a spare engine. I've used the gearbox to rebuild my main unit but I've got various bits leftover, including some mucky by usable pistons, casings, head, cylinder block (rusty bores), cranks etc. It's a basket case as it's been broken down but it's there.
I'm likely going to keep a few handy parts, but if anyone needs casings, a head to polish, etc. Feel free to drop me a line. If I can help out then I will.
Gav