[lineslinger]

I had the same problem with a Tuff Stuff alternator, 60 amp 1 wire. The rear cover that encases the the rear bearing won't fit between the bracket and the cylinder head...right?
If you try to add spacers to this particular alternator you end up with improper alignment on your pulleys.
I contacted Jeg's and explained what was going on and the tech I was speaking with knew immediatly what I was talking about.
I returned the 60 amp to Jegs (where I had originally purchased it) and they replaced it with an 80 amp unit that was NOT a single wire, almost the same cost but an external voltage regulator is now required..but it did fit....barely.
Burgs..great looking avatar.