Here's a picture of the isuzu alternator w/pump on the back. I'm not sure if its a p/s pump or vaccuum pump (which I could use for powerbrakes).

There are 100 amp alternators in this configuration for diesel engines.

Even if it is vaccuum I wonder if I couldn't swap the vaccuum pump for a p/s pump with remote resevoir.

Check out the picture and let me know what you think!

http://cgi.ebay.com/ebaymotors/Isuz...QQitemZ8053513495QQrdZ1QQsspagenameZWDVW

'51 Chevy 1/2 ton w/'62 261, HEI, offy, fentons, dual carter/webbers, t-5 & 12 bolt posi