American Autowire - 700-R4 & 200-4R Torque Converter Lockup Kit - 500412

700-R4 & 200-4R Torque Converter Lockup Kit - 500412

This is a non-computerized 700-R4 and 200-4R lockup switch kit that allows for installation of either transmission without the factory transmission controller. 

Note: This kit requires a 1/4" NPT threaded 4th gear pressure port. Not all 700-R4 and 200-4R transmissions had this port from the factory, so please verify before ordering.