Changing gears.. 3.23 to 3.70
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Joined: Feb 2003
Posts: 87
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From: NY
Car: 1987 Iroc-z
Engine: 5.7L 350
Transmission: 700 r4
Changing gears.. 3.23 to 3.70
i saw on the classifiends some guys is selling 3.70's for a 9 bolt for 170$. I was wondering if this was a good deal? If its worth it to upgrade from my 3.23 to 3.70's and or how hard is it to do?
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