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alternator options?

yunit

1/2 ton status
Joined
Feb 24, 2000
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Oakland, NJ
I am in the process of putting my truck back together and need an alternator for my truck since the old one is dead. Are there any optional alternator's that I can install in the K5 that will give me some more amperage? I am not scared to have to do a little fabrication to get a high amperage alternator in the truck. Thanks.
 
Installed a 200amp Powermaster about a year ago and it was simple bolt on. No fabrication or mods needed at all, very easy install. Haven't had any prolbems out of it either. /forums/images/graemlins/thumb.gif /forums/images/graemlins/thumb.gif

Eric
 
A single wire 10 SI is a nice alternator, just one wire to fiddle with. They can build them at around 90 amp's, or more.
 
I'm in the midst (was gonna put it on Saturday, but played slacker) of an attempt to put on an alternator from a '94 Pontiac Trans Sport, 140amp model.

I've had to do some custom bracket work to fit it, there's a special conversion plug from GM ($20) to switch from my '87 style plug to the newer one, and of course getting a bigger cable for the battery hookup.

The major problem I ran into was the A/C lines, and the main reason I didn't feel like f'n with it on Saturday. They are sort of out of the way, but the last test fit with the custom bracket, I didn't feel comfortable with the lines being that close to the alt. rotor, and they are a pain to move.

Cost of alternator? $170 from Autozone with a $70 core charge, so in the end it would be $100........
 
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