1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

axle swap

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Old Oct 8, 2005 | 01:36 PM
  #1  
K-Tune's Avatar
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From: Gulf Breeze, FL
axle swap

swapping GSL-SE axles into a '85 GSL rear end.

will it fit?

and also will i HAVE to install new seals for it not to leak?


thanks..
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Old Oct 9, 2005 | 12:17 AM
  #2  
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annabell
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From: Cali
why does this always seem like a topic no one wants to touch? but to help you i've found info all over the place about this after searching, i think one thread i read said it should be a direct swap?????not sure tho, good luck and if you do it, write a how to with pics and what not
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Old Oct 9, 2005 | 02:21 PM
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From: City of Compton, MN
i THINK the gsl-se axles are longer so youll have to swap the whole rear end
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Old Oct 9, 2005 | 02:47 PM
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From: Carnation, Washington
Axle Interchangeability

I put GSL-SE axles in my 1984 GSL, and they just swapped in directly. There is definitely no difference in length. I put the 2nd gen hubs and brakes on mine, and I got a set of GSL-SE rear axles and had them redrilled for the 5 bolt pattern. The GSL-SE is 4 holes on 4 1/2 inch circle, the 2nd Gen is 5 holes on 4 1/2 inch, so I was able to use one existing hole and drill 4 new holes. My brake conversion is detailed on this page:

www.cardomain.com/ride/646433
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Old Oct 9, 2005 | 04:04 PM
  #5  
K-Tune's Avatar
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From: Gulf Breeze, FL
sweet, thx man. did the seals leak any afterwards?

also what sort of retainers does mazda use? never been inside one
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Old Oct 9, 2005 | 04:09 PM
  #6  
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From: Saskatoon, Saskatchewan, Canada
The seals are cheap. Just buy two new ones instead of trying to cheap out.
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