Will this brake conversion work?

warriors use the same brakes as a shee, and you can make them work....only issue is, idk if they changed the brake system on the warriors like they did on the banshees. 87-89 banshees (j-arm) had different front calipers. 90+ used the same as the rear....

and for the spindles, you'll have to figure out a way for them to work, seeing as the blaster uses a pinch bolt.....
 
Yes those will work with the typical modifications.Same as the 90 and newer banshees.I personally think that price is too high.I would hold out and wait for a better deal,not a bad price but you will find them cheaper if you are patient.Good luck.