04-09-2024, 03:11 PM

64-389

Senior Member

Join Date: Jul 2007

Location: Midland, MI

Posts: 149

If anyone is curious, I did a rear end swap this winter. Installed the Yukon 3.55 Duragrip posi. The rear end I pulled out calculated to a 2.78 open. That's from my car which originally was a 215 IL-6 LeMans with a 2-sp Air Cooled AT.

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Tom

1964 GTO Custom Convertible

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