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Pintara/Skyline gears to Falcon Diff 

 

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 Post subject: Pintara/Skyline gears to Falcon Diff
Posted: Mon Jun 18, 2007 12:17 am 
Oompa Loompa
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Has anyone fitted these gears to a falcon diff? I know it can be done i'm just wondering how it turned out? Did the diff break or is it still good? Is it really noisy etc. Cheers Joel
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Posted: Wed Jun 20, 2007 11:22 pm 
Smokin em up
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I've heard the same thing. Apparently the 3.73 diff gears from R31 skylines are interchangable with E-series falcons. Both run the same series Borg-Warner diffs I've been told.

 

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Posted: Wed Jun 20, 2007 11:30 pm 
Getting Side Ways
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They fit in but alot of people have trouble with them being noisy I believe.

 

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Posted: Wed Jun 20, 2007 11:55 pm 
Getting Side Ways
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if you setup the diff correctly (with appropriate backlash etc) they are fine 3.7, 3.9 and 4.11 will all fit assuming they are setup right. jaysen has 3.7's in his and it runs perfect.



-mitch

 

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Posted: Wed Jun 20, 2007 11:58 pm 
Getting Side Ways
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I asked about shorter diff ratios for my EF, and the diff specialist said theres a bit more work involved fitting 3.7, 3.9's etc. than just fitting standard ratio's? Dont know why?
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Posted: Thu Jun 21, 2007 12:18 am 
Getting Side Ways
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complicated topic but it depends on what u start with and what ur putting in...

search for 75 series 0575 and 78 series 0578

 

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Posted: Thu Jun 21, 2007 11:57 pm 
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i put 4.11'1 im my eb. i had to use an ea housing cos the pintara uses early type pinion

 

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