Holley EFI Protection Module - Transbrake Input Steering Wheels & Components High dielectric strength ''ACCEL Yellow''

High dielectric strength ''ACCEL Yellow'' over molded housing

1999-2014 Ford E-350 Super Duty

Units in this series will be magnafluxed on special request only

Just kidding

27" x 17" x 10"

Holley EFI Protection Module - Transbrake Input Steering Wheels & Components High dielectric strength ''ACCEL Yellow''554 128 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