HP Tuners GM 4L60E / 4L80E Transmission Harness COR-HAR-004
GM 4L60E / 4L80E Transmission Harness
Upgrade to a four-speed automatic transmission with this plug and play design, requiring no wiring modifications or pin relocation.
GM 4L60E / 4L80E Transmission Harness
This harness offers a single, seamless solution for GM 4L60E and 4L80E transmissions. Upgrade to a four speed automatic transmission with this plug and play design, requiring no wiring modifications or pin relocation.
Brand | HP Tuners |
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