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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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| | | | Joined: Jun 2010 Posts: 301 'Bolter | | 'Bolter Joined: Jun 2010 Posts: 301 | I have a complete good rear end out of an HO52. The center diff is interchangeble with an HO72 from what I have been told. It's 4.56 from a 49' 3600. Would that work for you?
1949 Chevy 3600
1975 W-25 Hurst Olds
1970 GMC 1/2 ton Fleetside
2010 Chevy Silverado
| | | | | Joined: Mar 2008 Posts: 1,775 'Bolter | | 'Bolter Joined: Mar 2008 Posts: 1,775 | I'll be swapping out my HO52 before too long, so I'll have a set of gears out of my 3600 truck if that helps you out.
Chris | | | | | Joined: Oct 2012 Posts: 7 'Bolter | | 'Bolter Joined: Oct 2012 Posts: 7 | I have never heard of an HO72 until Thursday, now I am finding out about them. I see the centers are interchangeable with an HO52 it just doesnt have the load bolt, but is the gear set the same? Thanks | | |
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