Meen95z

iTrader: (26)

I just bought a 9" Allstar Performance Spool for 31 spline axles and was wondering what bearings I need? The 3rd member is just a single rib standard 3rd member, non nodular or aftermarket. Anyone help me out?

Oldsmobility85

iTrader: (1)

You need to know what the carrier bearing diameter on that case is. Its either a 2.89 or 3.062. Most likely that low performance case is a 2.89 and I have one here at home that is a 2.89. Once you determine that you can order spool bearings. There about 45 bucks for the pair.

ssvert99

iTrader: (26)

We have everything you need, just need to measure the bearing size. it will be 2.89" or 3.06". give us a call and we'll get you the right parts and a good deal