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.
HPTUCOR-HAR-004
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 |