The Stovebolt Site Forums The Parking Lot Big Bolts Master cylinder for 56 2-ton?

Hy Materman, there are two different master cylinder bore sizes possible for your truck, a 1 1/4" bore is the standard master cylinder, the repair kit for that is Raybestos p/n MK33 $16.16 at RockAuto, the kit for the other master cylinder with a 1 1/2" bore (with heavy duty booster) is Raybestos p/n MK209 $29.79 at RockAuto, hope that helps.