1. 

   74regalnz Well-Known Member

   Hi Im wondering if this would work in the 8.5 in the rear of my 74
   http://www.ebay.com/itm/GM-8-5-10-B...NEW-/371377491848?hash=item5677d2cf88&vxp=mtr
   
   Don't want spend $best part of $800 to build a genade

    

   74regalnz, Oct 14, 2015

   #1
2. 

   BrianTrick Brian Trick

   That style of unit will work,but you need the 28-spline version.

    

   BrianTrick, Oct 14, 2015

   #2
3. 

   monzaz Jim

   Upgrade that rear to 30 spline axles... Heavy car for the 28 spline axles...

    

   monzaz, Oct 26, 2015

   #3

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