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Old 10-25-2017, 06:17 PM
PurelyGTO68 PurelyGTO68 is offline
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Join Date: Jul 2015
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Quote:
Originally Posted by dataway View Post
Wonder what the difference is between the AA w/PG clutch (lemans w/AC) and the AA w/PH clutch (GTO w/AC)?

I scavenged parts for my 68 YS GTO with AC, from a 68 350 Lemans with AC .. so while the fan is the same the clutch codes are different.

I would assume the clutch length would be exactly the same Lemans/GTO both with AC .... maybe one HD the other not? I'll be using a new Hayden clutch anyway.2
Good question.
Maybe one of the fan clutches locks up at a different temp than the other?

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