BD Diesel LockOut Overdrive Disable - 2005 Dodge

LockOut Overdrive Disable; Allows Disabling Of Fourth Gear When Needed

Take back control of your overdrive function with BD Diesel LockOut disable controllers! These controllers use your existing Tow Haul button to engage lockout and give the driver to control of 4th gear, or overdrive, for exhaust brake use and pulling duty.