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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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| | | | Joined: Aug 2009 Posts: 311 'Bolter | | 'Bolter Joined: Aug 2009 Posts: 311 | So I am thinking its time to rebuild my rear end. Why is a long story....
I believe I have 6.17 gear ratio as I am running 3200rpm around 45-50mph. My question; is it hard to change the gear ratio, once the pumpkin is apart? I would like to have the option of going 50-55 with out running over 3000rpm. Maybe 5.43, 5.14, or 4.57? The most I have done with rear ends is brake work and fluid changes, so I apologize for being naive.
Thanks,
Curt | | |
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