Aluminum Driveshaft
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Supreme Member
Joined: Sep 2000
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From: Ohio, USA
Aluminum Driveshaft
I have two p/n's for the Alum Dr shaft
10035375 & 12564003. Which one will be the best fit for 1987 with the 700R4 and 9-bolt rear?? Anyone installed one lately?
10035375 & 12564003. Which one will be the best fit for 1987 with the 700R4 and 9-bolt rear?? Anyone installed one lately?
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
The 1LE alum drive shaft is part # 10085375 (diameter is, I believe 2 3/4"). The LS1 alum drive shaft is part # 12564003 (diameter is, I believe 3"). In order to use the 1LE shaft on pre-88 cars (I assume the same would be true with the LS1), you'll require a different sized rear U-joint (CarQuest 3-3130 is a fit).
JamesC
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JamesC
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Member
Joined: Mar 2001
Posts: 250
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From: Albany NY, USA
Where's the cheapest place to buy a aluminum driveshaft for an 87 Iroc??
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1987 IROC-Z
G92, LB9 305 TPI, 3.23, Bright Red with Carmine Interior, Pioneer DEHP47DH CD deck.2 JBL DS645 4*6 (F).. 2 JBL DS965 6*9 (S).. New 305CI TPI ,World Torquer Heads, and soon to be Body Work
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1987 IROC-Z
G92, LB9 305 TPI, 3.23, Bright Red with Carmine Interior, Pioneer DEHP47DH CD deck.2 JBL DS645 4*6 (F).. 2 JBL DS965 6*9 (S).. New 305CI TPI ,World Torquer Heads, and soon to be Body Work
TGO Supporter
Joined: Jul 1999
Posts: 3,838
Likes: 4
From: Another world, some other time
Car: 86 LG4 & 92 TBI Firebird
Engine: The Mighty 305!
Transmission: 700R4
Axle/Gears: 3.42
I got the 10085375 new from GM for my 86. Bolted right in.
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-Justin-
T-Top '86 5.0L LG4 700R4 WS6
T-Top '92 5.0L TBI 700R4
My '86 Firebird Homepage
The F-body Model Kit Pictoral Archive (updated 5/30/01)
There can be only one!!
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-Justin-
T-Top '86 5.0L LG4 700R4 WS6
T-Top '92 5.0L TBI 700R4
My '86 Firebird Homepage
The F-body Model Kit Pictoral Archive (updated 5/30/01)
There can be only one!!
Joined: Dec 2000
Posts: 2,341
Likes: 151
From: Cincinnati,Ohio
Car: 1991 BandittII Firebird
Engine: 5.7 HSR
Transmission: 700R4
Axle/Gears: 3.27 9 bolt
the cheapest place would be a salvage yard.i bought mine for $100 i've heard of people getting for as cheap as $60 from a salavge yard.
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1991 banditt2 #130 of 600
Project 350 TPI Banditt II
http://www.street-dawg-racing.cityslide.com
www.gcfba.com (Greater Cincinnati F-Body Association)
http://www.cincyspeed.com/
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1991 banditt2 #130 of 600
Project 350 TPI Banditt II
http://www.street-dawg-racing.cityslide.com
www.gcfba.com (Greater Cincinnati F-Body Association)
http://www.cincyspeed.com/
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TGO Supporter
Joined: Jul 1999
Posts: 3,838
Likes: 4
From: Another world, some other time
Car: 86 LG4 & 92 TBI Firebird
Engine: The Mighty 305!
Transmission: 700R4
Axle/Gears: 3.42
<font face="Verdana, Arial" size="2">Originally posted by Z28DJP1987:
Justin
On that new GM shaft did the mounting hardware on both ends come with it?
Thanks</font>
Justin
On that new GM shaft did the mounting hardware on both ends come with it?
Thanks</font>
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-Justin-
T-Top '86 5.0L LG4 700R4 WS6
T-Top '92 5.0L TBI 700R4
My '86 Firebird Homepage
The F-body Model Kit Pictoral Archive (updated 5/30/01)
There can be only one!!
Senior Member
Joined: Aug 1999
Posts: 950
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From: This spot right here --->*
Car: 2002 SOM z28
Engine: LS1
Transmission: T-56
<font face="Verdana, Arial" size="2">Originally posted by JamesC:
The LS1 alum drive shaft is part # 12564003. In order to use the 1LE shaft on pre-88 cars (I assume the same would be true with the LS1), you'll require a different sized rear U-joint (CarQuest 3-3130 is a fit).
JamesC
</font>
The LS1 alum drive shaft is part # 12564003. In order to use the 1LE shaft on pre-88 cars (I assume the same would be true with the LS1), you'll require a different sized rear U-joint (CarQuest 3-3130 is a fit).
JamesC
</font>
I just bought a LSI (98) DS off a friend... is this p/n the same U-joint I'll need?
Tranny is an 89+ and it is with a 9-bolt too...
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1984 z28 w/ a 357 cu in. monster engine which is looking like the posterchild for Edelbrock with the exception of the Holley 750vac... all the suspension stuff... 9-bolt posi disk is in...
-=ICON Motorsports=-
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Biochem,
It's my understanding that the 1LE shaft will fit cars through 1997, so I'm unsure whether the 98 LS1 shaft will fit your thirdgen ride (the thirdgen shaft measures 41 1/2" from U joint center to U joint center, if that's a help). Sorry, I have no personal experience.
JamesC
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[This message has been edited by JamesC (edited September 26, 2001).]
It's my understanding that the 1LE shaft will fit cars through 1997, so I'm unsure whether the 98 LS1 shaft will fit your thirdgen ride (the thirdgen shaft measures 41 1/2" from U joint center to U joint center, if that's a help). Sorry, I have no personal experience.
JamesC
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[This message has been edited by JamesC (edited September 26, 2001).]
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