Brand: PR Racing
Model: PRR66400437
PRS1 V4 Ball Diff Spring (1)Note: Be sure you have a ball diff in your PR vehicle before purchase...
$4.99
Brand: PR Racing
Model: PRR66402687
S1V4 Competition Ball Differential+1.3mm (1pr)Includes updated parts. See Fitment options below:With the diff being wider on the Bolt head side, there are a few things you can do:1. PR has indicated that using the V3 through bolt and brass nut with molded capture housing will also allow for clearanc..
$75.99