Gm Governor Recalibration Kit (Suit Gm TH350, TH400 & Th700R4)
Product Information
This kit allows you to adjust the mile per hour shift points of your transmission after it is installed. It is very useful if you have a vehicle that is lightweight, has a low rear end gear ratio or is a conversion. Installs in a few minutes via access through the governor cover on the side of your transmission!

Product Information
This kit allows you to adjust the mile per hour shift points of your transmission after it is installed. It is very useful if you have a vehicle that is lightweight, has a low rear end gear ratio or is a conversion. Installs in a few minutes via access through the governor cover on the side of your transmission!