Valve Body Performance Improvement Kit; '82-'86 GM 700R4 (27-Spline)
*Please note that the above image shows a GM TH400 Valve Body Performance Improvement kit.
This value priced kit allows you to upgrade your transmission for added performance in street, off-road or towing applications. The Valve Body Performance Improvement Kit is designed to change the shift action to a more positive shift. Reduced shift time can add life to the clutches and bands and remove the lag time between shifts. Kit is easy to install and comes with parts and gaskets necessary to install the valve body.