Holley 550-601 Engine Control Module – Universal
Rated 4.33 out of 5 based on 6 customer ratings
(6 customer reviews)
Category: Electronic Control Modules
Description
Product Details
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.
Features:
Integrates electronic transmission controls and multiple staged injector strategies
Capable of direct driving smart ignition coils
Highlights
Note:Designed for use with GM TPI and Holley Stealth Ram; Includes HEI adapter and Bosch oxygen sensor
Series:Holley HP
Condition:New
Product Fit:Universal
Quantity Sold:Kit
Leaves Warehouse in:10-11 business days
Notes:Designed for use with GM TPI and Holley Stealth Ram; Includes HEI adapter and Bosch oxygen sensor
Warranty:90-day Holley limited warranty
Reviews (6)
6 reviews for Holley 550-601 Engine Control Module – Universal
Add a review Cancel reply
Shipping & Delivery
Delivery & Shipping
We ship worlwide and try to reach our clients in the minor time possible, guarantee a fast and secure delivery.
- USA:Â 1-2 Business Days
- Canada:Â 1-2 Business Days
- UK:Â 1-3 Business Days
- Europe:Â 3-5 Business Days
- Australia:Â 3-5 Business Days
Please note that these are estimated delivery times and may vary based on your location and any unforeseen circumstances. We strive to process and ship your order as quickly as possible. For any questions regarding your order, feel free to contact us sales@discountmallusa.com
Related products
A1 Cardone 78-1044F Engine Control Module – Requires Programming
Rated 3.83 out of 5
Crown 5179511AA Ignition Lock Cylinder – Direct Fit
Rated 3.50 out of 5
MSD 5524 Ignition Coil – Canister design, Universal
Rated 4.50 out of 5
Spectra C-713 Ignition Coil – Coil-on-Plug design, Direct Fit
Rated 4.33 out of 5
Standard UF-575 Ignition Coil – Coil-on-Plug design, Direct Fit
Rated 3.50 out of 5

Louise (verified owner) –
Fast, shipping, fast response, fast everything. Superb service.
Esmeralda (verified owner) –
The product is firmly packed.
Sterling (verified owner) –
Well, for the money the product is worth but not a super quality.
Egypt (verified owner) –
Well, for the money the product is worth but not a super quality.
Maddox (verified owner) –
The product is firmly packed.
Asa (verified owner) –
Good quality.