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#1 |
Registered User
Join Date: Feb 2010
Location: Richmond Hill, GA
Posts: 64
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WTB 14 Bolt Semi Float Differential
Looking for a 14bsf out of an '81-'87 4x4 3/4 ton, preferably with 3.42 gears and 11 inch brakes. Bonus if its out of a 4 speed truck so I can also get the driveshaft.
Please let me know what you have. Thanks, Danny
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1957 Chevy 3200 1971 Jeep CJ-5 Renegade II 1983 Chevy K/10 Silverado 1985 Jeep CJ-8 Scrambler Last edited by AtomicYJ; 07-22-2017 at 01:53 PM. Reason: Spelling |
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#2 |
Registered User
Join Date: Jan 2017
Location: Riverside Ca
Posts: 358
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Re: WTB 14 Bolt Semi Float Differential
I have what you are looking for the only difference is mine is a full floater and a posi. The gears and brakes you want no drive shaft, came out of 91 suburban.
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"I pawned my Hanso" "Hold my beer, Watch this" |
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#3 |
Registered User
Join Date: Feb 2010
Location: Richmond Hill, GA
Posts: 64
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Re: WTB 14 Bolt Semi Float Differential
With the 10.5" ring gear? I'm looking for the 9.5" ring gear differential as I'm trying to upgrade my 1/2 ton and keep 6 lug wheels.
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1957 Chevy 3200 1971 Jeep CJ-5 Renegade II 1983 Chevy K/10 Silverado 1985 Jeep CJ-8 Scrambler |
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#4 |
Senior Member
![]() Join Date: Aug 2015
Location: sierraville ca
Posts: 418
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Re: WTB 14 Bolt Semi Float Differential
Are you still looking for this rear differential? I might have one. Have to pull the cover and check the ratio and check the brakes. It came out of an 86 GMC 2x4. Thanks, Ken
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#5 | |
Registered User
Join Date: Feb 2010
Location: Richmond Hill, GA
Posts: 64
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Re: WTB 14 Bolt Semi Float Differential
Quote:
Sorry for taking so long to get back to you, I'm in the middle of moving to GA.. I've already found one. Thank you though, Danny
__________________
1957 Chevy 3200 1971 Jeep CJ-5 Renegade II 1983 Chevy K/10 Silverado 1985 Jeep CJ-8 Scrambler |
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#6 |
Senior Member
![]() Join Date: Aug 2015
Location: sierraville ca
Posts: 418
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Re: WTB 14 Bolt Semi Float Differential
OK, glad to hear it. Shipping would have been a monster on that anyway. BTW, did I understand your post to say you can put six lug axles in this rear end? Thanks, Ken
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#7 |
Registered User
Join Date: Feb 2010
Location: Richmond Hill, GA
Posts: 64
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Re: WTB 14 Bolt Semi Float Differential
It's my understanding that there are two ways to get a 6 lug semi floater. Re drill the shafts and drums on an 8 lug to 6 for a squarebody housing which is what I intend to do. Or find a 6 lug version out of a GMT400 truck and move the spring perches and shock mounts. Since I can't weld I figured it would be easier to get a squarebody housing and take the drums and shafts out and have a machine shop re drill them for me.
Thanks, Danny
__________________
1957 Chevy 3200 1971 Jeep CJ-5 Renegade II 1983 Chevy K/10 Silverado 1985 Jeep CJ-8 Scrambler |
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#8 |
Senior Member
![]() Join Date: Aug 2015
Location: sierraville ca
Posts: 418
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Re: WTB 14 Bolt Semi Float Differential
OK Dan, Thanks for the clarification.Ken
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#9 |
Registered User
Join Date: May 2008
Location: Spokane, Washington
Posts: 596
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Re: WTB 14 Bolt Semi Float Differential
I have a semi float 14 bolt 4.10 13" brakes in Spokane Washington
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#10 |
Senior Member
![]() Join Date: Mar 2016
Location: Longview, TX
Posts: 758
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Re: WTB 14 Bolt Semi Float Differential
Why would you expect this 3/4 axle to have the 14BSF (9.5" ring gear) 6-lug (you may be right, I'm not sure)? There are some other places to be looking for a 6-lug 14BSF. If you want a 6-lug, look at the 88-98 GM-1500s with a GVWR of 6,600. It's important to know whether it's a 2wd (65" WMS-WMS) or 4wd (70" WMS-WMS), because the widths are different. Also, starting in 2004, you could get the 6-lug, 14BSF in the Vortec Max 1500. I'm not sure what the width is on those. You might need a conversion u-joint for the driveshaft. Curious enough, there was actually a 5-lug 14BSF in the 454 SS trucks built between 1990-93. Anecdotally, there may be some 6-lug 14BSF in the mid-90s 2500 vans.
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#11 |
Registered User
Join Date: Sep 2016
Location: Morrice, MI
Posts: 155
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Re: WTB 14 Bolt Semi Float Differential
Here's some axles:
https://lansing.craigslist.org/for/d...399412056.html |
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Tags |
14bsf, 4x4, differential |
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