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01-13-2016, 05:05 PM
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#1 |
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Registered User
Join Date: Apr 2015
Location: MO
Posts: 42
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Early 12 bolt posi
Just came across this figured I'd post for someone looking http://www.ebay.com/itm/Chevy-GMC-Tr...dWktAY&vxp=mtr
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01-13-2016, 10:49 PM
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#2 |
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Registered User
Join Date: Dec 2013
Location: pulaski, wi
Posts: 54
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Re: Early 12 bolt posi
How does one tell if its from a truck or car? Pinion shaft dia. needed.
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Brad 64 C-10, 406 sbc th350, ford 9" floater |
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01-14-2016, 02:05 AM
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#3 | |
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60-66 Nut
  Join Date: Mar 2007
Location: Coeur d'Alene, Idaho
Posts: 23,252
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Re: Early 12 bolt posi
That IMO is definitely a '63-'64 truck 12 bolt posi unit. That has the very heavy springs with the aluminum plates. Some refer to it as a Dana posi unit. That would be a decent deal for someone with a '63 or '64 that still has the 17 spline axles.
Quote:
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Power Steering Box Adapter Plates For Sale HERE Power Brake Booster Adapter Brackets For Sale '63-'66 HERE and '67-'72 HERE and '60-'62 HERE and "60-'62 with clutch HERE Rear Disc Brake Brackets For Sale. Impala SS calipers HERE Camaro Calipers HERE D52 Calipers HERE 6 Lug HERE Hydroboost Mounting Plates HERE |
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01-14-2016, 10:49 AM
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#4 |
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Registered User
Join Date: Apr 2015
Location: NICHOLS SC
Posts: 435
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Re: Early 12 bolt posi
Is there a way to tell if its 17 spline by just pulling the cover off or do you have to pull the axle. I know mine came back as 63,64, but I know they changed axles in mid to late 64.
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01-14-2016, 05:52 PM
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#5 |
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Registered User
Join Date: Apr 2015
Location: MO
Posts: 42
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Re: Early 12 bolt posi
You had better pull an axle my truck is a 65 and has the 17sp axles as well as the longer track bar with the large bracket welded to housing tube
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