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Standalone Wiring Harnesses for LS Swaps

Engineered Harness Solutions for LS Conversions with 4L60E, T56, TH350, and More

Our American Autowire Standalone Wiring Harnesses are designed to support LS swap projects, providing seamless integration for various engine and transmission configurations, including 4L60E, 4L80E, T56, TR6060, and TH350 options. With applications for both drive-by-cable and drive-by-wire setups, these harnesses cover a broad range of LS engine models, from Gen 3 LS1/LS6 (24X) to Gen 4 LS2/LS3 (24X or 58X), integrating seamlessly with our LS & LT wiring harness offerings

Each harness is designed for straightforward installation, with the essential connectors, sensors, and injector support for clean integration and high performance. Perfect for enthusiasts aiming to streamline their wiring process while ensuring compatibility with their chosen engine and transmission setup.

  • Quick View

    97 - 02 Gen 3 LS1/LS6 (24X) Drive by cable 4L60E-75/4L80E Standalone harness w/ 3 pin MAF

    SKU: HAR-1012
    HAR-1012
    $549.00
    (9)
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    97 - 02 Gen 3 LS1/LS6 (24X) Drive by cable T56/TR6060 manual transmssion Standalone harness w/ 3 pin MAF

    SKU: HAR-1013
    HAR-1013
    $549.00
    (3)
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    97 - 04 Gen 3 LS1/LS6 (24X) Drive by Wire 4L60E/4L80E Standalone Harness w/ 6+2 Connector Throttle Body & 5 Wire MAF w/ EV1 Injectors

    SKU: HAR-1016
    HAR-1016
    $599.00
    (3)
  • Quick View

    97 - 04 Gen 3 LS1/LS6 (24X) Drive by wire T56/TR6060 manual transmission Standalone harness w/ 6+2 connector throttle

    SKU: HAR-1017
    HAR-1017
    $599.00
    (2)
  • Quick View

    05 - 14 Gen 3/4 LS2/LS3 (24X/58X) Drive by cable 4L60E-75/4L80E Standalone harness w/ Front mount cam sensor w/ EV1 injectors

    SKU: HAR-1054
    HAR-1054
    $589.00
    (1)
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    05 - 14 Gen 4 LS2/LS3 (24X or 58X) Drive by cable T56/TR6060 manual transmission Standalone harness w/ Front mount cam sensor w/ EV1 injectors

    SKU: HAR-1055
    HAR-1055
    $589.00
    (1)
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    05 - 06 Gen 3 LS2 (24X) Drive by wire 4L60E-75/4L80E Standalone harness w/ front mount cam sensor w/ 411 PCM

    SKU: HAR-1056
    HAR-1056
    $599.00
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    05 - 06 Gen 3 LS2 (24X) 411 PCM Drive by wire T56/TR6060 manual transmission Standalone harness w/ Front mount cam sensor

    SKU: HAR-1057
    HAR-1057
    $599.00
  • Quick View

    05 - 14 Gen 3/4 LS2/LS3 (24X/58X) Drive by cable 4L60E-75/4L80E Standalone harness w/ Front mount cam sensor w/ EV6 injectors

    SKU: HAR-1058
    HAR-1058
    $589.00
    (2)
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    05 - 14 Gen 4 LS2/LS3 (24X or 58X) Drive by cable T56/TR6060 manual transmission Standalone harness w/ Front mount cam sensor w/ EV6 injectors

    SKU: HAR-1059
    HAR-1059
    $589.00
    (3)
  • Quick View

    05 - 06 Gen 3 LS2 (24X) Drive by wire 4L60E Standalone harness w/ front mount cam sensor / E40 ECM

    SKU: HAR-1094
    HAR-1094
    $699.00
    (5)
  • Quick View

    05 - 06 Gen 3 LS2 (24X) Drive by wire T56/TR6060 manual transmission Standalone harness w/ Front mount cam sensor / E40 ECM

    SKU: HAR-1095
    HAR-1095
    $599.00

Frequently Asked Questions

Are these harnesses compatible with drive-by-wire and drive-by-cable setups?

Yes, we offer options for both drive-by-wire and drive-by-cable setups, with specific connectors tailored for each.

Are these standalone harnesses pre-programmed for my engine setup?

While these harnesses simplify wiring, additional tuning may be required depending on your engine configuration and performance goals.

Do I need additional adapters for the throttle body or MAF sensor?

Our harnesses include necessary connectors, but for unique setups, additional adapters may be needed for throttle body or MAF compatibility.

What kind of injectors are supported by these harnesses?

Our harnesses support both EV1 and EV6 injectors, depending on the model, ensuring compatibility across various engine setups.

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