Looking for some parts for a guy's samurai I am working on.  He would rather buy good used, instead of expensive new.

I need a good choke piston (the part circled in red in the upper right that has the curved nipple on it).
I need a good secondary actuator (the part circled in red in the lower left).
I need a good vacuum advance for the distributor (not pictured).

I need you to be able to hook up a hand held vacuum pump to all parts and verify they hold vacuum and don't leak down.

Let me know what you have and a price.

Thanks.