IL WTB Dana 44 or 60 rear with 3.07 gears - The 1947 - Present Chevrolet & GMC Truck Message Board Network

F-85 · 03-08-2012, 10:23 AM

Im looking for a Posi dana 44 or 60 or 63-70 12 bolt with 3.07 gears(or close) for my 65 GMC (leaf). Local would be better but i might be willing to take a road trip or get one shipped. Let me know what you have. Thanks

F-85 · 03-08-2012, 10:57 AM

6 lug and for Leaf springs.

**Captainfab** · 03-08-2012, 11:55 PM

You will probably have better luck finding a 12 bolt from a '63-'79 K5 or K10 with that gear ratio. It'll bolt right up with the exception of the shocks.

F-85 · 03-09-2012, 12:15 AM

Quote:

Originally Posted by Captainfab

You will probably have better luck finding a 12 bolt from a '63-'79 K5 or K10 with that gear ratio. It'll bolt right up with the exception of the shocks.

Same width? I could handle alittle bit slimmer. But any wider and im rubbing.
What will have to be done for the shock mounts?

**Captainfab** · 03-11-2012, 01:19 AM

The '63 to early '70 12 bolts are 62" wide, which should be what your current differential measures. The late '70-'82 12 bolts will measure 63-1/2" wide. So one of those obviously won't work for you. Of copurse I would recommend actually measuring the differential you are currently using to verify it's length/width.

F-85 · 03-11-2012, 08:34 AM

Thanks. Im assuming your saying OD on the width? Ill measure mine today. Thanks

**Captainfab** · 03-11-2012, 05:12 PM

Yes, WMS to WMS (Wheel Mounting Surface)

Quote:

Originally Posted by F-85

Thanks. Im assuming your saying OD on the width? Ill measure mine today. Thanks

F-85 · 03-11-2012, 06:40 PM

Cool thank you!

03-08-2012, 10:23 AM	#1
F-85 Registered User Join Date: Jul 2010 Location: Paw Paw,il Posts: 389	WTB Dana 44 or 60 rear with 3.07 gears Im looking for a Posi dana 44 or 60 or 63-70 12 bolt with 3.07 gears(or close) for my 65 GMC (leaf). Local would be better but i might be willing to take a road trip or get one shipped. Let me know what you have. Thanks Last edited by F-85; 03-11-2012 at 06:41 PM.

03-08-2012, 10:57 AM	#2
F-85 Registered User Join Date: Jul 2010 Location: Paw Paw,il Posts: 389	Re: WTB Dana 44 or 60 rear with 3.07 gears 6 lug and for Leaf springs. Last edited by F-85; 03-08-2012 at 11:05 AM.

03-08-2012, 11:55 PM	#3
Captainfab 60-66 Nut Join Date: Mar 2007 Location: Coeur d'Alene, Idaho Posts: 23,252	Re: WTB Dana 44 or 60 rear with 3.07 gears You will probably have better luck finding a 12 bolt from a '63-'79 K5 or K10 with that gear ratio. It'll bolt right up with the exception of the shocks. __________________ 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

03-11-2012, 01:19 AM	#5
Captainfab 60-66 Nut Join Date: Mar 2007 Location: Coeur d'Alene, Idaho Posts: 23,252	Re: WTB Dana 44 or 60 rear with 3.07 gears The '63 to early '70 12 bolts are 62" wide, which should be what your current differential measures. The late '70-'82 12 bolts will measure 63-1/2" wide. So one of those obviously won't work for you. Of copurse I would recommend actually measuring the differential you are currently using to verify it's length/width. __________________ 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

03-11-2012, 08:34 AM	#6
F-85 Registered User Join Date: Jul 2010 Location: Paw Paw,il Posts: 389	Re: WTB Dana 44 or 60 rear with 3.07 gears Thanks. Im assuming your saying OD on the width? Ill measure mine today. Thanks

03-11-2012, 06:40 PM	#8
F-85 Registered User Join Date: Jul 2010 Location: Paw Paw,il Posts: 389	Re: WTB Dana 44 or 60 rear with 3.07 gears Cool thank you!



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