TransGo SHIFT KIT Valve Body Repair Kit - GM TH250 / TH250C / TH350 / TH350C Wastegate and Ultra4

and Ultra4

tooling and processes

Easy Plug-And-Play Installation

specialty tools

TransGo SHIFT KIT Valve Body Repair Kit - GM TH250 / TH250C / TH350 / TH350C Wastegate and Ultra4Corrects Prevents Reduces: Falls out of high when hot. 3rd clutch failure soft, late shifts cross leaks. Product Description: Automatic Transmission Shift Kit SHIFT KIT Valve Body Repair Kit Gaskets Reinforcing Plate Springs GM TH250 TH250C TH350 TH350C From stock type replacement parts to substantial performance upgrades, TransGo offers kits and components to make automatic transmissions shift better, handle more power, and improve reliability.