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jtrichard · 06-28-2015, 11:50 PM

He has a Dana 60........ From you other post there is question as to what frame you have I would say that since there is NO serial numbers on the frame that it is a GMC ....and with the HOME made (modified to fit V8) engine mount brackets it had a V6 in it originally (also screams GMC).... Rear leaf also screams GMC and with those rear brake drums it would be any where from 67 to 70 3/4 T GMC I have the same rear axle in a 63 ( I replaced the 1/2T rear years ago) and had to get new drums and did not know just what rear I had used as the replacement finally figured it out as 65/70 GMC .... If the Dana is like a 14 bolt if you pull the Diff cover you might find out (year on ring gear) what year it is.... I know some of these things were use on a FEW Chevy but mostly on GMC

06-28-2015, 11:50 PM	#3
jtrichard Registered User Join Date: Jun 2013 Location: joshua tree ca. Posts: 1,484	Re: 65 C10/C20 rear drum to disc He has a Dana 60........ From you other post there is question as to what frame you have I would say that since there is NO serial numbers on the frame that it is a GMC ....and with the HOME made (modified to fit V8) engine mount brackets it had a V6 in it originally (also screams GMC).... Rear leaf also screams GMC and with those rear brake drums it would be any where from 67 to 70 3/4 T GMC I have the same rear axle in a 63 ( I replaced the 1/2T rear years ago) and had to get new drums and did not know just what rear I had used as the replacement finally figured it out as 65/70 GMC .... If the Dana is like a 14 bolt if you pull the Diff cover you might find out (year on ring gear) what year it is.... I know some of these things were use on a FEW Chevy but mostly on GMC Last edited by jtrichard; 06-28-2015 at 11:57 PM.