Search  for anything...

TERMINATOR X MAX EARLY TRUCK 24X /1X LS MPFI KIT,GM LS 24X CRANK,1X CAM,DRIVE BY WIRE THROTTLE BODY CONTROL,3.5" TOUCHSCREEN,COMPATIBLE WITH 4.8/5.3/6.0 TRUCK ENGINES

  • Based on 14 reviews
Condition: New
Checking for product changes
$1,980.62 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: 13 left in stock
Fulfilled by Trends Auto

Arrives Jan 3 – Jan 9
Order within 2 minutes
Available payment plans shown during checkout

Brand: ‎Southwest Speed


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎HOL-550-930


Date First Available: April 30, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jan 3 – Jan 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Junk
2 thousand dollars, it doesn't work cost me eight hundred dollars worth of mechanics wages, and it still doesn't work
Reviewed in the United States on October 7, 2024 by Placeholder

  • No issues
I did my home work and everythi g went super smooth
Reviewed in the United States on May 12, 2023 by William

  • Sold as new but doesn't look like it
The box was covered in greasy hand prints. The box was opened and the stuff inside was also covered in greasy finger prints.
Reviewed in the United States on February 18, 2024 by David Vincent

  • Commonly defective right out of the box.
Dont buy the terminator systems unless you have plenty of money to blow hoping it will work. Very common for O2 sensor or ecm to be useless right out of the box with no way to run the vehicle or truly diagnose the issue. I figured out how to use stock systems for LS swaps and i thought the holley would be a great upgrade and easier. Totally wrong. Tech support is nonexistent. Id only recommend this if youre going to stare at your vehicle and never plan to hear it run. Looks great but not worth a penny. Also this was (attempted to be)used on a 15k$ build with nothing spared and all new parts ... show more
Reviewed in the United States on March 18, 2022 by Topher

  • Not a complete kit
Don’t waste your money or time
Reviewed in the United States on April 30, 2024 by RICARDO DA BARBER RICARDO DA BARBER

  • Not a full kit
They didnt include the harness for the transmission control. Contacted holley and they said its supposed to be a full kit. Got the ecu installed in the car at a shop only to find out its missing stuff.
Reviewed in the United States on December 7, 2021 by Iphone

Can't find a product?

Find it on Amazon first, then paste the link below.