The Speartech 6L80E/8L90 neutral safety switch module promotes safety in an LS or LT swapped pro-touring vehicle. It requires minimal wiring to get a neutral safety switch. The module includes wiring for the customer’s Gen IV or Gen V starter connector and includes easy to follow instructions.
Integrate neutral safety into your Gen IV 58x swap vehicle. Includes Gen IV starter connector!
Compatible with GM ECM/TCM combinations only
- 6L80/6L90 transmissions equipped with E38 ECM
- 6L80/6L90 transmissions equipped with LSA E67 ECM
Not compatible with GMPP Connect and Cruise 6L80E systems, Part number - SP-0727 neutral safety module is compatible with GMPP Connect and Cruise Systems equipped with 6L80/6L90
Instruction Sheet
Speartech is a leading manufacturer of LS/LT standalone wiring harness kits. These kits empower car enthusiasts to upgrade their vehicles with modern fuel injection systems, optimizing performance and fuel efficiency.
WARNING: This product can expose you to Lead which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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