Wanted: Merc Velocity stack for SST120 Pn.13443A1

[beyondhelp]

After a velocity stack, or plate assembly, whatever you prefer to call it for a SST120 power head.

Would prefer used (i.e. cheaper) or I may as well just get some from bobs machine shop that are cheaper than the merc part.

Specifically part 21 from this pic



Please drop me a PM with price if you have such a thing

Cheers,