The Mopar 8.75 / 8-3/4 Third Member - 741 Case - 3.55 Open Differential is a vintage part designed for the rear placement on vehicles. With the manufacturer part number 2070741, this third member case is a crucial component for the transmission and drivetrain system of cars and trucks. Produced by Mopar, known for its quality automotive parts, this differential offers durability and reliability for a smooth gear shifting experience. Perfect for those looking to enhance the performance of their vintage vehicle, this third member case provides a reliable solution for maintaining optimal drivetrain function.