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Old 11-16-2020, 01:47 PM
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Quote:
Originally Posted by Lee Stewart View Post
I think the 3.23 rear was for the auto. 3.42 for the 4 speed AFAIK. Rear would have a WC code.
The rears used 'P' codes actually with 3.42 being PY code. WC is the engine suffix on the front of a 4-speed W72 block in '78.
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Last edited by Tracker1; 11-16-2020 at 01:52 PM.
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