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Holley EFI 554-128 Transbrake Input Protection Module

Free shipping on orders over $29.99

$48.92

$ 23 .99 $23.99

In Stock
  • 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


Holley EFI 554-128 Transbrake Input Protection Module


Tony Holt
2025-07-09 14:04:45
Price to high
Customer
2025-02-15 16:07:47
Product fried after having it for a week just idling the car on the garage
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