TransGo Manual Shift Automatic Transmission Reprogramming Kit - GM 4L80E / 4L85E 1991-2013 TOTCRG4010-5 Sold with valves only to

Sold with valves only to allow for valve spring choices

Add-on kits make the rack longer

000 volts and operates with no degradation throughout temperature ranges that surpass military specifications

1968 Chevrolet K10 Suburban Base CID 396 Naturally Aspirated GAS

Ready to bolt on control arm sets for your Mopar 62-72 B-Body or 70-74 E-Body

TransGo Manual Shift Automatic Transmission Reprogramming Kit - GM 4L80E / 4L85E 1991-2013 TOTCRG4010-5 Sold with valves only toThis TransGo Reprogramming Kit provides full manual control for upshifting and downshifting 1st through 4th gear, there are no automatic shift functions retained. This kit delivers short firm shifts for performance as well as greater overall durability. It is designed for the off road driver only and for vehicles that do not have any TCM controls. It's all about providing the required gears when there are no computer controls. Similarly, the internal