This is topic 28 or 31 spline in forum Tech Talk at Northern California Ford Owners  .


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Posted by 85CHP510 (Member # 9690) on :
 
so my 94 gt currently has richmond 3.73 gears, (bought the car like that)and i know for sure that the axles are stock, plus the reason why im upgrading them is because one of my axles is bent. only question i have is, what types of axles do i have to get? 28 or 31? does it matter? like isaid axles are stock thanks guys? any reccomendations on which axles ishould get?
 

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Posted by MUSTTANGUY (Member # 2251) on :
 
If the axles currently are stock, they are 28 spline. If you were to upgrade to 31 spline you would also need to change the differential as well. 28 spline 94-98 axles will be direct replacements
 

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Posted by triple b (Member # 8763) on :
 
Explorer diff are 31 spline
 

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Posted by SwEeT03Gt (Member # 10283) on :
 
just get forged 28 spline axles off am
 

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Posted by CoyoteCoupe (Member # 9621) on :
 
Just get some upgraded 28 spline axles unless you want to spend the money on the 31 spline posi unit as well.
 

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Posted by mechanicalsnake (Member # 11845) on :
 
+1 rolled splines are stronger than cut, explorer 31 spline carriers arent the same as mustangs
 

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