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#1 |
Registered User
Join Date: Aug 2007
Location: Stratford,SD
Posts: 296
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NV4500 question
I have a 1992 Chevy NV4500 that i got ahold of and my question is, does anyone know if its even possible to convert it from 4WD to 2WD without a different output shaft or main shaft I guess, I thought I could just get a different tail housing but i haven't been able to find anything. I was wondering if you guys knew of anything that could help. Thanks
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1967 c-10 longbox project, check it out in projects 1969 c-10 parts pickup, twisted frame Daily driver- 1970 Olds delta 88, 2dr., 455, gotta love the big block Last edited by oldsmobilekindofguy; 10-18-2010 at 10:26 PM. |
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#2 |
Registered User
Join Date: Oct 2006
Location: Simpsonville, SC
Posts: 255
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Re: NV4500 question
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1969 GMC 3/4 ton, 307, 4-speed NP435GL, DANA 60, 4.10, HD rear leafs, manual everything, leaking oil and water. Now rocking 383, NV4500, power steering, power brakes. Finally undergoing restoration. |
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#3 |
6>8 Plugless........
![]() Join Date: Sep 2007
Location: Prairie City, Ia
Posts: 17,140
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Re: NV4500 question
I'm not for sure, But i'm going to guess that you will have to replace the main shaft and get a 4x4 tail housing. I don't mess with the gas NV4500's unless it came from a V-10, so I could be wrong.
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Ryan 1972 Chevy Longhorn K30 Cheyenne Super, 359 Inline 6 cylinder, Auto Trans, Tilt, Diesel Tach/Vach, Buckets, Rare Rear 4-link and air ride option Build Thread 1972 GMC Sierra Grande Longhorn 4x4 1972 Chevy Cheyenne Super K20 Long Step side tilt, tach, tow hooks, AC, 350 4 speed 1972 C10 Suburban Custom Deluxe 1969 Chevy milk truck 1971 Camaro RS 5.3 BTR STG3 Cam Super T10 1940 Ford 354 Hemi 46RH Ford 9" on air ride huge project Tired of spark plugs? Check this out. |
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#4 |
Big Red - Now its a SWB!
Join Date: Jun 2009
Location: Oroville, Ca
Posts: 1,624
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Re: NV4500 question
He is going the other way, from 4wd to 2wd. So I know he will need a 2wd tail housing, but I'm not sure what internals are necessary to complete the swap. Maybe see if someone with a 2wd tranny will want to trade you?
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68 3/4 ton ![]() ![]() 41 3/4 ton ![]() 01 Tahoe LT 4WD (my daily driver)-Magnaflow Muffler, Rollin on 22's 02 Ford Mustang Convertable (Wife's Car)-Flowmaster 50, Clear corners, Intake, sittin on 18's |
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#5 |
6>8 Plugless........
![]() Join Date: Sep 2007
Location: Prairie City, Ia
Posts: 17,140
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Re: NV4500 question
Whoops, I read it wrong.
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Ryan 1972 Chevy Longhorn K30 Cheyenne Super, 359 Inline 6 cylinder, Auto Trans, Tilt, Diesel Tach/Vach, Buckets, Rare Rear 4-link and air ride option Build Thread 1972 GMC Sierra Grande Longhorn 4x4 1972 Chevy Cheyenne Super K20 Long Step side tilt, tach, tow hooks, AC, 350 4 speed 1972 C10 Suburban Custom Deluxe 1969 Chevy milk truck 1971 Camaro RS 5.3 BTR STG3 Cam Super T10 1940 Ford 354 Hemi 46RH Ford 9" on air ride huge project Tired of spark plugs? Check this out. |
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#6 |
Registered User
Join Date: Aug 2007
Location: Stratford,SD
Posts: 296
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Re: NV4500 question
Ya i was kinda thinking the same thing on te trade but i got a god deal on this tranny and know its in great shape, i might know a guy thats intersted in the tailhousing i'll pm ya about that lol do you know how much shaft i have to work with once i get the transfercase off??
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1967 c-10 longbox project, check it out in projects 1969 c-10 parts pickup, twisted frame Daily driver- 1970 Olds delta 88, 2dr., 455, gotta love the big block |
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#7 |
Registered User
Join Date: Mar 2003
Location: San Francisco, CA USA
Posts: 2,454
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Re: NV4500 question
You might need to replace the output shaft. This will depend on whether the 4WD shaft has threads for a bolt or nut to hold the yoke on. You will know as soon as you get it separated from the transfer case.
Ray |
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#8 |
6>8 Plugless........
![]() Join Date: Sep 2007
Location: Prairie City, Ia
Posts: 17,140
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Re: NV4500 question
If it is a 4wd out put, it won't have any threads for a nut. Just splines. But he should be able to use a yoke and slide it on the shaft if he can find one with the correct spline count. He might be able to use the stock 4x4 tail housing. What ever yoke he can find should slide into the seal like the input on the transfer case did. Then he will need to make a bushing retiner to provide some support for the yoke just like a 2wd tail housing would have. But I'm guessing you will need a slip yoke in the drive shaft if this is done because I don't know how much room there would be if you decided to try to make a 4x4 a 2x4.
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Ryan 1972 Chevy Longhorn K30 Cheyenne Super, 359 Inline 6 cylinder, Auto Trans, Tilt, Diesel Tach/Vach, Buckets, Rare Rear 4-link and air ride option Build Thread 1972 GMC Sierra Grande Longhorn 4x4 1972 Chevy Cheyenne Super K20 Long Step side tilt, tach, tow hooks, AC, 350 4 speed 1972 C10 Suburban Custom Deluxe 1969 Chevy milk truck 1971 Camaro RS 5.3 BTR STG3 Cam Super T10 1940 Ford 354 Hemi 46RH Ford 9" on air ride huge project Tired of spark plugs? Check this out. |
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#9 |
Registered User
Join Date: Aug 2007
Location: Stratford,SD
Posts: 296
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Re: NV4500 question
ya thats kinda what i was thinking,well see what happens once i get the transfer case off, i would have it off already but its metric lol akk my metric stuff is at work
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1967 c-10 longbox project, check it out in projects 1969 c-10 parts pickup, twisted frame Daily driver- 1970 Olds delta 88, 2dr., 455, gotta love the big block |
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