Quick question...this is Brian and Ryan and I are looking for the length of the disco that comes with the 2.5" BB from Teraflex. Second question...is there a difference between this part and the part that comes with the 3" Flex Arm from Teraflex. it seems that the "complete" kit that Brian purchased was an early model of the BB and it didn't come with the discos or the tracbar bracket. Now, he has the bracket but we need to know if a substitution can be made off of the 3" kit for a "quick" fix. Joe, if you're out there...HELP????

 

You should be able to susbstitute no problem. Not positive but I wanna say they are 10" (maybe 8"). Contact TF, they are sponsers here and will hook you up with the right parts for there products.