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Discussion Starter · #1 ·
Question, my 95 either has a bent axel or a really bent rim..maybe both. anyway, up on a lift you can see the passenger side tire turning out of round, and 2 of the wheel studs are F'd.

I have a FRPP 3:73 gear in the back. The question is should i go with 28, or 31 spline axels? At what point in HP do you really need the 31's? And will the 28 and 31 both fit the rear end?
 

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Discussion Starter · #2 ·
cmon peeps....someone knows enough bout 31 splines to give me some info
 

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your set up i doubt would break an after market 28 spline axle

if you upgrade to 31 spline its a lot more money

250 for axles that slide in or close to 1000 if you buy everything new to swap to 31 spline
 

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Discussion Starter · #4 ·
i know it wont break it now, but my plan is to be around 450-500 rwhp...would the 28's still support this? with slicks for track days?

Will the 31's "bolt" right in with no modification? Is there anything else i should do while i am in there?
 

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31 splines, need a new carrier

depending on how you go


ford truck unit with track lok 50-100 bucks at junk yards

or 350 if not more and up for an aftermarket unit.

Youll want new bearings etc all around also
 

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Discussion Starter · #6 ·
thanks for your help...aftermarket 28's and new bearings it is.
 
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