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    Open Monday - Friday 9A-4:30P EST

    We're closed on major holidays.

    PRI Booth 2435 (December 7th-8th)

  • Harness order lead time is estimated to be 7-9 weeks from date of purchase.

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

    Speartech will be attending PRI December 7th and December 8th @ Booth 2435

    We will be out of office during the 7th and 8th of December.

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LS and LT Retrofit Specialists
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99-06 LS1/Truck Programming Harness
99-06 LS1/Truck Programming Harness - Image 1 of 0
99-06 LS1/Truck Programming Harness - Image 2 of 0
99-06 LS1/Truck Programming Harness - Image 1 of 0
99-06 LS1/Truck Programming Harness - Image 2 of 0
99-06 LS1/Truck Programming Harness - Image 1 of 0
99-06 LS1/Truck Programming Harness - Image 2 of 0

99-06 LS1/Truck Programming Harness

$0.00
Product Code: LS1BTP
Usually Ships in 2 to 3 Business Days
Available for the following applications:99-04 LS1, LS6 1999-2007 (Early 24x) Truck 4.8, 5.3, 6.0, 8.101-02 Truck 4.3, 5.0, 5.7
*FREE UPS Ground Shipping*
Reprograms all GM V8 Blue/Red modules 1999-newer and all Blue/Green modules 2003-newer
Tuning software not included.