Pick this up with a huge Parts lot Pistons are also available on another listing not included with this listing

That's my guess this is a 25 over 1974 1973 Yamaha sc500 cylinder beautiful condition inside as you can see

Intakes ports look good no cracks apparent includes exhaust flange with spring hook

Also includes six dots and three heavy duty washers

Included as well as a base gasket that came off very nice and a head gasket which would need to be annealed

Nice piece for your sc500 collection you might want to get it just to make sure you have an extra

If you're truly interested or have any questions contact me otherwise by it now before someone else does or give me a reasonable fair offer that I will most likely accept