need info on what posi carrier i need for my 65 shorty - The 1947 - Present Chevrolet & GMC Truck Message Board Network

BIGFOOT63 · 10-10-2010, 05:53 PM

i have a 65 with a twelve bolt i believe it is the stock rear end ,i was wondering what posi unut i need ,or are they all the same,,,thanks for your help in advance

TheDark1 · 10-10-2010, 09:34 PM

I have an Eaton Posi---# EAT19556 for 3.73 & up. From Randy's Ring and Pinion. Paid $330 in 2001. The truck unit is different I think. --Jeff

**Captainfab** · 10-11-2010, 12:36 AM

You just need a 'posi' unit for a truck 12 bolt. They were built from 1963 thru 1982. Which series depends on what gears you want to run. The 4 series carrier is for 3.73 and higher numerically, and the 3 series is for 3.42 and lower numerically. There are several different posi's, lockers or whatever you want to call them. Here are a couple of websites to look around on....

http://www.tomsdifferentials.com

http://www.ringpinion.com

http://www.justdifferentials.com

http://www.drivetrainspecialists.com

BIGFOOT63 · 10-11-2010, 07:54 AM

thanks

10-10-2010, 05:53 PM	#1
BIGFOOT63 Registered User Join Date: May 2010 Location: HEMLOCK MI Posts: 12	need info on what posi carrier i need for my 65 shorty i have a 65 with a twelve bolt i believe it is the stock rear end ,i was wondering what posi unut i need ,or are they all the same,,,thanks for your help in advance

10-10-2010, 09:34 PM	#2
TheDark1 Intentionally Left Blank Join Date: Dec 2008 Location: Broussard, LA Posts: 355	Re: need info on what posi carrier i need for my 65 shorty I have an Eaton Posi---# EAT19556 for 3.73 & up. From Randy's Ring and Pinion. Paid $330 in 2001. The truck unit is different I think. --Jeff __________________ 1965 C-10 Short Fleet 468/TKO 5-Speed 2004 2500HD Crew 496/Ally Blacked Out (SOLD!!) 1997 Formula WS6 2004 Jeep Wrangler (Sold) 2013 Jeep Wrangler (Sold) 2017 Jeep Wrangler (Blacked Out on 35's) 2011 GMC D-Max Dually Denali 3500HD (Sold) 2015 GMC D-Max Dually Denali 3500HD (Sold) 2018 GMC D-Max Dually Denali 3500HD (Sold) 2020 D-Max Dually Denali on 33x12.50's 1979 GMC Short Bed Step-Side 4x4 350/350 Low Miles

10-11-2010, 12:36 AM	#3
Captainfab 60-66 Nut Join Date: Mar 2007 Location: Coeur d'Alene, Idaho Posts: 23,252	Re: need info on what posi carrier i need for my 65 shorty You just need a 'posi' unit for a truck 12 bolt. They were built from 1963 thru 1982. Which series depends on what gears you want to run. The 4 series carrier is for 3.73 and higher numerically, and the 3 series is for 3.42 and lower numerically. There are several different posi's, lockers or whatever you want to call them. Here are a couple of websites to look around on.... http://www.tomsdifferentials.com http://www.ringpinion.com http://www.justdifferentials.com http://www.drivetrainspecialists.com __________________ 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

10-11-2010, 07:54 AM	#4
BIGFOOT63 Registered User Join Date: May 2010 Location: HEMLOCK MI Posts: 12	Re: need info on what posi carrier i need for my 65 shorty thanks

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode



Register or Log In To remove these advertisements.

Register or Log In To remove these advertisements.