I have a full set of stock factory E30 M3 dual valve springs. They are used and were removed when the head was rebuilt for race purposes.
I also have (3) E30 M3 factory rod/piston assemblies. I'm missing one so it's an incomplete set. These are used and were pulled when the engine was rebuilt.
I'm entertaining any reasonable offers. Please email me if you have any questions.
Bay Area, CA