Quote:
Originally Posted by Duster_360
The 2.5 has 4 small 2mm screws holding the diff cup to the ring - another weak point, don't know if 3.3 upgraded this or not. Neither are shimmed stock, so some are diffs work/last longer than others. The stock spyders are another weak point and a good nitro diff will eventually have a spyder failure.
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They're the same on the 3.3.