The Supercar Registry - Alternator pulley and fan

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- - Alternator pulley and fan (https://www.yenko.net/forum/showthread.php?t=72520)

69L89396

02-18-2003 04:47 AM

Alternator pulley and fan

What is the correct finish for the alternator pulley and fan?

Keith Tedford

02-18-2003 10:37 AM

Re: Alternator pulley and fan

I just bought a replacement fan from GM to see what the differences were. They are different in minor but obvious ways and are galvanized. Can't recall the original finish but old photos show the fan to be silver coloured, possibly galvanized.

Mr Yenko

02-19-2003 12:03 AM

Re: Alternator pulley and fan

That is correct, they were galvanized. But have yet to find someone that can do it correct. I guess with the chemicals used in this process it is impossable for them to duplicate.
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69L89396

02-19-2003 04:01 AM

Re: Alternator pulley and fan

So what is considered or accepted to be correct?
Also what about the pulley?

micky69396

02-19-2003 04:08 AM

Re: Alternator pulley and fan

Silver or clear zinc.

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