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Old 12-10-2013, 06:00 PM   #1
johnson88
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1977 Chevy C60 Dump Truck Split Rim Change Out

I have a 1977 Chevy C60 Dump Truck and I am wanting to change the split rim to a more modern style rim. The front rims are 10 lug split rim with 9.00x20 tire and the back set is a 6 lug with 9.00x20 tires. I guess someone change out the axle because everyone I have talk to said it should have been a 5 lug to a 10 lug or 10 lug to 10 lug. If anyone knows what modern tubeless rims fit let me know.

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Last edited by old Rusty C10; 12-10-2013 at 09:26 PM.
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Old 12-10-2013, 07:24 PM   #2
83GMCK2500
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Re: 1977 Chevy C60 Dump Truck Split Rim Change Out

Something is seriously outta whack there. I am inclined to think the rear end has been swapped, wonder if you can find a more correct one at a wrecking yard. If you're lucky it will still have wheels on it. By the way there is a more correct section of the forum for this: Heavy Haulers
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Old 12-10-2013, 07:27 PM   #3
johnson88
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Re: 1977 Chevy C60 Dump Truck Split Rim Change Out

Alright thanks
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Old 12-11-2013, 08:56 AM   #4
Katrina/10
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Re: 1977 Chevy C60 Dump Truck Split Rim Change Out

Back wheels look like RH5s off a rear axle from the 50s. You can replace them with deuce lock ring type, or 22.5s. May be best to swap out the rear end with something more modern.
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Old 12-13-2013, 08:38 AM   #5
studda
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Re: 1977 Chevy C60 Dump Truck Split Rim Change Out

Quote:
Originally Posted by Katrina/10 View Post
Back wheels look like RH5s off a rear axle from the 50s.
Yeah, looks like you have some true "widowmakers" on the back.
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Old 12-14-2013, 07:28 PM   #6
factorystock
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Re: 1977 Chevy C60 Dump Truck Split Rim Change Out

Find a heavy duty C- 60 rear end with large Budd 10 lug pattern.Determine if proper ratio for your needs, then convert all wheels to very common 1 piece 22.5".
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