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68isgreat · 04-04-2023, 12:26 PM

My '68 has factory posi wit 4:11's. Not sure if posi is an upgrade option then or not.

04-04-2023, 12:26 PM	#9
68isgreat Registered User Join Date: Mar 2023 Location: Portland, OR Posts: 109	Re: Posi rear differential factory option? My '68 has factory posi wit 4:11's. Not sure if posi is an upgrade option then or not.