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#1 |
Registered User
![]() Join Date: Oct 2008
Location: Montpelier, VA
Posts: 315
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12-bolt posi and Richmond 3.73 gears
I have a factory 12bolt truck positraction carrier for sale. Its a 3-series unit, 18 disc solid steel clutches and 200lb (green) springs.
$300 plus shipping or $325 shipped anywhere in the lower 48. I also have a like-new Richmond 3.73 ratio ring and pinion set. Its been installed (not by me) but never run that I can tell. Its their Excel series and is made for a 3-series carrier (Thicker ring.) Ring and pinion only. No bearings or crush sleeve. $140 plus shipping or $160 shipped anywhere in the lower 48. Both for $420 plus shipping or $465 shipped anywhere in the lower 48. |
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#2 |
Registered User
![]() Join Date: Feb 2011
Location: Meadville,PA
Posts: 221
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Re: 12-bolt posi and Richmond 3.73 gears
Sorry to hijack your thread here, but I picked up this rearend over the past weekend at a swap meet. Got 3:07s which is what I wanted, but no posi ( dang it). Would this be the correct unit for my set-up. I think I need a 3 series??
Thanks, |
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#3 |
Moderator
![]() Join Date: May 2007
Location: Southern Cal
Posts: 20,115
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Re: 12-bolt posi and Richmond 3.73 gears
Yes.
__________________
1972 C/10 Cheyenne Super SWB. Restored, loaded, slammed. 1968 C/10 50th Anniversary LWB. Unrestored, stock, daily driver/work truck. RIP ElJay RIP 67ChevyRedneck RIP Grumpy Old Man RIP FleetsidePaul |
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#4 |
Registered User
![]() Join Date: Feb 2011
Location: Meadville,PA
Posts: 221
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Re: 12-bolt posi and Richmond 3.73 gears
Still interested in the posi unit, got another question. The rearend in photo above is a 6 lug. Is there spline issue with the axles. Sorry for all the questions.........
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#5 |
Registered User
![]() Join Date: Oct 2008
Location: Montpelier, VA
Posts: 315
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Re: 12-bolt posi and Richmond 3.73 gears
No difference in spline count between 6 and 5 lug. Both 30.
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#6 |
Registered User
Join Date: Jan 2011
Location: Lynn Haven Florida
Posts: 1,019
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Re: 12-bolt posi and Richmond 3.73 gears
is this a new unit or reman
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#7 |
Account Suspended
![]() Join Date: Oct 2012
Location: Mt. Prospect IL
Posts: 482
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Re: 12-bolt posi and Richmond 3.73 gears
I'll take it!
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#8 |
Registered User
![]() Join Date: Oct 2008
Location: Montpelier, VA
Posts: 315
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Re: 12-bolt posi and Richmond 3.73 gears
Sold.
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