Holley EFI Protection Module - Transbrake Input H759003XXL Ball Joints / Rod Ends

Ball Joints / Rod Ends

GM Duramax 2017-19

user-friendly and is easily tunable for miles and miles of trouble-free operation

Dodge Ram 1500 2010-2006

Holley EFI Protection Module - Transbrake Input H759003XXL Ball Joints / Rod Ends554 128 is a device that allows for an ECU input to be safely connected directly to the +12V side of the transbrake solenoid. This device protects the ECU input from damaging flyback voltage which occurs when the transbrake is released. Not using this device will cause damage to the ECU over time. Holley is quickly becoming The New Standard In EFI! Holley's HP ECU is standard equipment on the 2013 2014 Chevrolet COPO Camaro and Holley's EFI throttle