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12-27-2008, 03:28 AM
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#1 |
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Registered User
Join Date: Oct 2007
Location: Portland, OR
Posts: 49
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Dana 60
Ok I have a 1968 GMC 3/4 ton with a Dana 60 3.54:1 gear ratio I was wondering if I could swap out the old Barrel style axle shafts for newer styled ones that don't have the barrels like i know that the newer 3/4 tons dont have them and I would like to put a set on my truck so I can put some nice rims on it one day also whats the best style of posi I could get thats not too expensive but I can just swap right in with out getting a shorter gear ratio? Thanks
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12-27-2008, 05:39 AM
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#2 |
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Registered User
Join Date: Apr 2002
Location: New Carlisle, Ohio,USA
Posts: 1,404
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Re: Dana 60
That's just the way Dana's are made. To get rid of the "barrel" that you're talking about, you'd have to swap in a different rear end.
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   LIFE AIN'T EASY WHEN YER FAT AND GREASY! GMC= Got More Class!  1970 GMC LWB, Fleetside, 350/4spd, Flowmaster "40's", 2002 GMC 16" Rallies, cowl hood,and added a bunch of options that weren't there when I started. 
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12-27-2008, 07:32 AM
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#3 |
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Special Order
  
Join Date: Nov 2004
Location: Mt Airy, MD
Posts: 85,851
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Re: Dana 60
There are plenty of nice rims made,too.I assume a barrel is the hub of the full-floating axle?There are semi-floating 14-bolt rears if you want a lighter car-like hub.
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"BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~ |
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12-27-2008, 10:54 AM
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#4 |
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Registered User
Join Date: Dec 1999
Location: Austin, TX, USA
Posts: 7,738
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Re: Dana 60
If you want a street rod type truck you would be better off starting with a 1/2 ton or swapping 1/2 ton running gear. But with new rim sizes, you can get low profile tires and cool wheels that will work with the 8 lug setup. You just have to go with a wheel with a large center and you will have to run a deep cap. With that said:
You can get Track-Lok or Power-Lok posis for the 30 spline Dana 60 your truck has. You can get it in 4.10 and lower numerical ratio and 4.57 and higher ratio cases. You can have new housing ends, brakes, and axles done to make the full-floater a semi-floater, but figure $1000 will be what that takes, plus a posi cost and setup labor.
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12-27-2008, 06:02 PM
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#5 |
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Registered User
Join Date: Oct 2007
Location: Portland, OR
Posts: 49
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Re: Dana 60
Ok thanks now i know there are a lot of different style posi tracs out there which work best with this style truck its a street truck that might get time at the strip and its a big block
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