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08-12-2011, 11:27 PM
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#1 |
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Parts and more parts
Join Date: Nov 2003
Location: Lebo, Kansas (middle of nowhere
Posts: 6,821
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Re: 12 Bolt 3.73 Posi Bundle... Worth a fart?
I have been running a 12 bolt posi for years. Changed it to a 3.73 gear ratio about 7 years ago and it was worth the effort.
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Frank |
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08-15-2011, 09:57 AM
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#2 |
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Registered User
Join Date: Mar 2007
Location: Austin, TX
Posts: 292
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Re: 12 Bolt 3.73 Posi Bundle... Worth a fart?
The bundle is shipping via UPS, and it's ETA is tomorrow afternoon. I'll take plenty of pics and post them here. I'll try to get some pics of the rebuild process as well and share them. Once this is completed, My 700r4 is going in...
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2008 Yamaha Zuma 50cc - Daily Driver 1979 Chevrolet Bonanza SWB; 357ci, TH400, 3.73 Posi - Daily Driver 1976 Chevrolet Sport Van SWB; 355ci, TH350, 2.73 Open - Rape Free  1972 Oldsmobile Cutlass S; 455ci, TH400, 2.73 Open - SOLD (but I still claim to own it from time to time) |
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08-16-2011, 09:50 PM
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#3 |
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Registered User
Join Date: Mar 2007
Location: Austin, TX
Posts: 292
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Re: 12 Bolt 3.73 Posi Bundle... Worth a fart?
The "Posi Bundle" arrived today!!! Here we go...
Eaton Posi Unit...   Richmond 3.73 Ring and Pinion...  Master Rebuild Kit...   Now I just have to wait for it to be installed. I can't wait to try out the taller gears.
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2008 Yamaha Zuma 50cc - Daily Driver 1979 Chevrolet Bonanza SWB; 357ci, TH400, 3.73 Posi - Daily Driver 1976 Chevrolet Sport Van SWB; 355ci, TH350, 2.73 Open - Rape Free 1972 Oldsmobile Cutlass S; 455ci, TH400, 2.73 Open - SOLD (but I still claim to own it from time to time) |
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