TransGo Performance Automatic Transmission Shift Kit - SK A6MF

This TransGo SHIFT KIT® Valve Body Repair Kit includes two oversized USA-made steel reducing valves to completely restore the hydraulic circuit integrity. In order to install these two valves, the bores must first be reamed oversized. If you don’t already have the reamer and guides, you will also need TransGo part # A4A6-RV-TK. No expensive holding fixture required. Reusable high-quality USA-made steel reamer and heat-treated guide.