Wilwood Brake Caliper Rebuild Kit - 2.75 in Wilwood Piston DP61657 This premium Viton oil seal

This premium Viton oil seal was developed for high speed

Opening Vacuum 9

9-1/2 x 9-3/8

000 in or Smaller Balancer

Most other manufactuers will charge you extra for it

Wilwood Brake Caliper Rebuild Kit - 2.75 in Wilwood Piston DP61657 This premium Viton oil sealWilwood GM Caliper SQ Ring Kit 2. 75 4 Pk CALIPER SQ RING KIT Product Description: Brake Caliper Rebuild Kit O Ring Rubbers 2. 75 in Wilwood Piston We proudly feature Wilwood Disc Brakes. For nearly three decades, Wilwood has been deeply involved in all types of motor sports. This involvement includes more than just hands on experience from expert design and development engineers. Wilwood's high performance racing disc brake components include Wilwood