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Forum: 64-65 GTO Tempest & LeMans TECH 04-09-2024, 03:11 PM
Replies: 12
Views: 1,121
Posted By 64-389
If anyone is curious, I did a rear end swap this...

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...
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