• HOURS of Operation

    Open Monday - Friday 9A-5P EST

    QUESTIONS? GIVE US A CALL! 1 (765) 378-4908

    We're closed on major holidays.

    Speartech is closed November 28th and November 29th in observance of Thanksgiving.

  • Standard order lead time for STANDALONE WIRING HARNESSES is estimated to be 11-13 weeks from date of purchase.

    Need it sooner? Give us a call to discuss expediting. Limited slots available.

    All other items typically ship within 3-5 business days unless specified otherwise.

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LS and LT Retrofit Specialists
Call to order today

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We support 2020-2024 Camaro 10L80/10L90 2nd Generation transmissions *2nd Gen*

We support 2020-2024 Camaro 10L80/10L90 2nd Generation transmissions *2nd Gen*

We support 2020-2024 Camaro 10L80/10L90 2nd Generation transmissions *2nd Gen*

LS/LT Swap Harnesses

*NEW* L87/10L90 and L84/10L90's are supported, call for details. ETRS/Global B Transmission's are not supported

*NEW* We support 2nd Gen 10 speed automatics with T93 controllers.

Call to order TODAY!

  • Featured Item 1

    10L90 Neutral Safety Switch CAN module

    New 10L90 NSS module with reverse light output integration

    Shop Now
  • Featured Item 2

    Tap Shift Module

    TSSB0317 Tap Shift Module *Runner up at SEMA*

    Shop Now
  • Featured Item 2

    NSS1997-4

    Gen IV 6L80/6L90 Neutral Safety Switch

    Shop Now
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