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Corvette LS w/6L80E/6L90E Standalone Wiring Harnesses

Corvette LS w/6L80E/6L90E Wiring Harnesses for Precision Swaps

Ensure a seamless LS engine and transmission integration in your Corvette with our LS w/6L80E/6L90E standalone wiring harnesses. Designed for popular 58X engines like LS7, LS3, LS2, and L99, these harnesses offer unmatched compatibility and ease of installation. Tailored for 6L80E and 6L90E transmissions, they provide reliable and efficient connections to enhance your swap experience.

Whether you’re upgrading a classic Corvette or enhancing a modern build, these wiring solutions simplify your setup while maintaining top-tier performance and functionality.

  • Quick View

    06 - '14 LS7 (7.0l) W/ 6l80e Standalone Harness

    SKU: HAR-1070
    HAR-1070
    $719.00
  • Quick View

    08 - '14 LS3 (6.2l) W/ 6l80e Standalone Harness

    SKU: HAR-1071
    HAR-1071
    $719.00
    (1)
  • Quick View

    08 - '09 L76 (6.0L) w/ 6L80E Standalone Harness

    SKU: HAR-1075
    HAR-1075
    $719.00
  • Quick View

    06 - '09 LS2 (6.0l) 58x W/ 6l80e Standalone Harness

    SKU: HAR-1077
    HAR-1077
    $719.00
    (1)
  • Quick View

    07-'09 LS2 (6.0l) 58x W/ 6l80e Standalone Harness

    SKU: HAR-1078
    HAR-1078
    $719.00
  • Quick View

    10 - '14 L99 (6.2L) w/ 6L80E Standalone Harness

    SKU: HAR-1079
    HAR-1079
    $719.00
    (3)

Frequently Asked Questions

What Corvette models are these harnesses suitable for?

These harnesses are ideal for Corvette models compatible with LS7, LS3, LS2, or L99 engines.

Are these harnesses compatible with both 6L80E and 6L90E transmissions?

Yes, they work seamlessly with both transmission types.

Is this harness compatible with drive-by-wire throttle bodies?

Yes, the harnesses are designed to support DBW systems for modern Corvette builds.

What additional components are needed for installation?

You may need a compatible TCM, PCM, and mounting hardware, depending on your specific build requirements.

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