Designed for use with GM TPI and Holley Stealth Ram; Includes HEI adapter and Bosch oxygen sensor
90-day Holley limited warranty
Anticipated Ship Out Time:
5-6 business days
Holley HP Engine Control Module are intended for all engine applications, from street to unlimited high-end racing applications. Holley has been a trusted name in the production of fuel systems since 1903. Recognized as one of Ford's four original suppliers, it continues to expand its line of carburetors to maintain its dominance on and off the race track.
Integrates electronic transmission controls and multiple staged injector strategies
Capable of direct driving smart ignition coils
Right parts, guaranteed. If you find any defects, let us know within 90 days and we’ll take care of it. Check out our Warranty Policy for more details.
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.
Question and Answer
would any of your universal ecms work for a 1999 plymouth prowler?Jun 18, 2020
Will this wire harness fix a hyundai tiburon gt 2.7 and is it the complete set?Plug and play?Montrail T.Nov 10, 2020
Best Answer:Hi Montrail,
This is a universal Engine ControlModule and not just a wiring harness. This is not vehicle specific. You missed providing the year of the vehicle for me to check if we have a wiring harness for the vehicle. It would be best to call the technical department of the manufacturer Holley at the telephone number 1-866-464-6553 to ask for the correct part number for the vehicle.
Grace G.STAFFNov 10, 2020
Is this the control module that fits under dash for 2008 GMC C7500 Dump Truck ?ALLAN S.Oct 25, 2020
Best Answer:Hi Allan,
No, this item is designed for use with GM TPI and Holley Stealth Ram and is for GM 24x and 58x LSx engines which is for a custom built application.
Aldrin P.STAFFOct 25, 2020
Do you guys will install the
550-601 Engine Control Module - Universal, Kit on my F150, 2016. It seems I have a short on the wiring?HectorOct 20, 2020
Best Answer:Hi Hector,
We only ship the parts and you need to have a mechanic install the parts. This item is designed for use with GM TPI and Holley Stealth Ram and is for GM 24x and 58x LSx engines.
Aldrin P.STAFFOct 20, 2020
VSC is off 2010 Toyota Corolla?Sep 15, 2020
If you cannot turn back on the VSC (Vehicle Stability Control) of your car, we highly recommend to have the vehicle diagnosed by a certified mechanic to pinpoint what part needs replacement.
Aldrin P.STAFFSep 15, 2020
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