CRG Discussion Forum
Camaro Research Group Discussion => Originality => Topic started by: 4myz on February 17, 2006, 01:10:22 AM
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COULD A 1969 Z/28 HAVE CAME FROM THE FACTORY WITH A 373 GEAR NON POSI ??? IT HAS A BO CODE ON THE TUBE
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Yes, posi was optional.
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Posi optional, and 3.73 was the highest, lowest numerically, ratio for Zs.
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Any ratio was available, 3.73 was the lowest gear you could get without a posi. 4.10 + all had posi's.