Here is a good used Bert ballspline with aluminum main case. Just had it checked out and its like new on the inside.Clutch pack is like new. All gears in nice shape. Clean and ready to bolt in ur car. The item "Alum Bert Ballspline Transmission Dirt Late Model Imca Race Car" is in sale since Monday, March 19, 2018. This item is in the category "eBay Motors\Parts & Accessories\Performance & Racing Parts\Auto Performance Parts\Driveline & Transmission\Transmission". The seller is "bamafan2709" and is located in Lexington, Alabama. This item can be shipped to United States.