krb90
Getting the Wheeling Fever
Reged: 08/30/05
Posts: 58
Loc: East Tennessee
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Does anyone know if an 8" LSD from an '88 Supra will fit in a '90 v6 4wd pickup?
thanks.
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4Crawler
Toyota 4-Wheeling Forum Moderator
Reged: 01/12/00
Posts: 12144
Loc: N. California. USA
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You might want to have a look at the Tech section on this site first...
-------------------- r.c.brown@ieee.org
TruckEditor@tlca.org
Project: 4Crawler
4Crawler OffRoad - 4x4Wire discount code
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krb90
Getting the Wheeling Fever
Reged: 08/30/05
Posts: 58
Loc: East Tennessee
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I did, but didn't see anything.
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4Crawler
Toyota 4-Wheeling Forum Moderator
Reged: 01/12/00
Posts: 12144
Loc: N. California. USA
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Quote:
I did, but didn't see anything.
Not even the article entitled "Tech: Retrofitting a Supra Limited Slip into an 8 Inch Rear Axle" I posted a link to above?
-------------------- r.c.brown@ieee.org
TruckEditor@tlca.org
Project: 4Crawler
4Crawler OffRoad - 4x4Wire discount code
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krb90
Getting the Wheeling Fever
Reged: 08/30/05
Posts: 58
Loc: East Tennessee
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Ohhh, THAT one........ Thanks, I appreciate it.
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krb90
Getting the Wheeling Fever
Reged: 08/30/05
Posts: 58
Loc: East Tennessee
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Do you (or anyone) know if shortening the axles 1/8" as described in the article will effect the factory open diff if the swap is reversed? Or, once you do this swap, there is no going back (unless you invest in new axles).
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4Crawler
Toyota 4-Wheeling Forum Moderator
Reged: 01/12/00
Posts: 12144
Loc: N. California. USA
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Don't know for sure, but there is typically well over 1" of axle shaft inside the diff, like 1-1/8" to 1-1/2", and the very end is usually chamfered anyway, so 1/8" less should not make much, if any difference.
-------------------- r.c.brown@ieee.org
TruckEditor@tlca.org
Project: 4Crawler
4Crawler OffRoad - 4x4Wire discount code
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Staceman
Body Damage is Cool
Reged: 09/30/03
Posts: 1684
Loc: Phoenix, Az
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The LSD from an 88 Supra will do just fine. ZUK did mine actually. And no, you DO NOT NEED to cut your axle shaft. Mine is a narrow '85, my neighbors was a wider '86. Neither one required shortening. Here's ZUK's write-up on mine.
Note the bearing cup difference on one side. That's all.
ZUK's LSD install
-------------------- 85 4Runner - With NEW Marlin 4.7 Gears!! It's a whole new beast!
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krb90
Getting the Wheeling Fever
Reged: 08/30/05
Posts: 58
Loc: East Tennessee
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Good write up, explaination and pictures......also another one: Supra LSD into an open V6 3rd
Many thanks.
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mosk
Body Damage is Cool
Reged: 02/11/00
Posts: 1059
Loc: Belmont, CA, USA
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We did this swap into my '86 turbo rear end last year and I've been very pleased with it. I don't do much wheeling these days, but I do drive hard on the street, and the Supra LSD rear is great for that. Stock axles fit without incident.
-Jeff
-------------------- Jeff Moskovitz
1986 turbo 4X4 truck
1998 2.7L/M5 4X4 4Runner
Jeff's 22R-TE page
22RTE Turbo Truck Forum (advertising free)
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