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| | | | Joined: Feb 2007 Posts: 513 Shop Shark | | Shop Shark Joined: Feb 2007 Posts: 513 | i want to change to lower gearing, i want to keep the orginal axles on my 63 k10 they are 3.54's dana 44, but i want 4.10 or 4.56, i want to know if i can just change the ring and pinion, if so some of the sets of ring and pinions you see on ebay like the 4.56 that say its for a dana 44 fit?
1949 Chevy 3600 Flatbed all orginal 1964 gmc 4000 1973 gmc 6000 2005 chevy duramax 4x4 1994 chevy 1500 Trucks are GM and Tractors are Orange "I don't measure a man's success by how high he climbs but how high he bounces when he hits bottom." - General George S. Patton | | | | | Joined: May 2005 Posts: 8,878 . | | . Joined: May 2005 Posts: 8,878 | You got the idea.
I recommend you buy the genuine Dana Spicer gear sets, they are consistently better quality than the rest.
If you have not done a gear swap on a Dana type axle before you may want to have a knowledgeable shop do it, or someone help that knows what to do. I am sure you can do it yourself if you read the manuals, but it is a little tricky to get things set just right.
I don't know about the Dana 44, but most Dana axles require a different carrier when switching from 4.10 or faster to 5.56 or faster. That is the most common "carrier brake" but sometimes it is a different ratio that the carrier changes, depending on the axle model.
If you go over that break, then it is a good time to buy a locker or two.
Grigg | | | | | Joined: Feb 2007 Posts: 513 Shop Shark | | Shop Shark Joined: Feb 2007 Posts: 513 | ok, but i think the 3/4 tons were dana 44's and they had 4.56's
1949 Chevy 3600 Flatbed all orginal 1964 gmc 4000 1973 gmc 6000 2005 chevy duramax 4x4 1994 chevy 1500 Trucks are GM and Tractors are Orange "I don't measure a man's success by how high he climbs but how high he bounces when he hits bottom." - General George S. Patton | | | | | Joined: Feb 2003 Posts: 452 Shop Shark | | Shop Shark Joined: Feb 2003 Posts: 452 | 63 3/4T should be an Eaton, but will be 4.56, unless the Dana was an option.
Current fleet (subject to change w/o notice) \'49 GMC 3/4-Ton , 60 Austin Healey Frog-eye Sprite (some assembly required), 2011 Dodge Avenger, 2015 Jeep Cherokee. No, they don't all run. My other ride is a (B737)no, (B767)no, A320.... Update... was Embraer E190, now Boeing B787. Knowledge is a wonderful thing, but ignorance means you don't know you can't do something.
| | | | | Joined: Jun 2003 Posts: 565 'Bolter | | 'Bolter Joined: Jun 2003 Posts: 565 | Mike, Is your rear-end an 8-lug?
"Do not walk behind me, for I may not lead. Do not walk ahead of me, for I may not follow. Do not walk beside me either. Just leave me alone, you're starting to freak me out."
1957 GMC 150
| | | | | Joined: Feb 2007 Posts: 513 Shop Shark | | Shop Shark Joined: Feb 2007 Posts: 513 | no it's a 6 lug 1/2 ton, but what i want to know the ring and pinion kits for a dana 44 you see on ebay, would they fit my dana 44 on my truck, thats all i want to change, to change the gearing, i don't want to up grade the axle, because it is original
1949 Chevy 3600 Flatbed all orginal 1964 gmc 4000 1973 gmc 6000 2005 chevy duramax 4x4 1994 chevy 1500 Trucks are GM and Tractors are Orange "I don't measure a man's success by how high he climbs but how high he bounces when he hits bottom." - General George S. Patton | | |
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