[ihc] Hofs' diodes and double pulleys

[Bob Blair <bobblair@xxxxxxxxxxxxx>]

I went to the local alternator shop and asked for GM p/n 1852856, small 
diameter 10SI Alt. Double groove pulley. $5 cash - seemed good to me...
Bob



> From: Joel M Brodsky <jmbrodsky@domain.elided>
>
> Incidentally, I had been trying to find a source of the double pulleys 
> with the small diameter often found on the store bought 
> alternators.  Typically the IH double pulleys were the large diameter 
> about 5", and the small dia. are about 3 inches. Aside from bending the 
> belt around a smaller corner, it turns the alternator faster. Anyway, I 
> couldn't find them forever so I had been swapping my cores back with 
> single pulleys so I could acquire more doubles.  Fleck at RMIHR had three, 
> so I picked those up.  I'm in the process of replacing the large pulleys 
> with the 'overdrive' smaller ones.