This is a 3.23/posi 10-bolt disc brake rearend. This rearend is in excellent working condition and comes complete with rotors, iron calipers, master cylinder, proportioning valve, and rear sway bar. Just about everything you need to convert to rear disc brakes is included. This piece has some typical surface rust but is in excellent working condition. The calipers, rotors and rubber hoses were just replaced and are in excellent condition. The steel lines were recently replaced as well. The e-brake cables are not included but we have them available. (Note: Due to the size of this item, our shipping calculator will not give you an accurate shipping price. Most shipping prices fall in the $160 to $185 range. E-mail us for an exact shipping price.)