🚀 Shift into the Future with Effortless Control!
The Painless Performance 66501 PERFECT TORC Transmission Controller is a cutting-edge stand-alone solution designed for General Motors 4-speed 4L60/65E and 4L80/85E automatics. It features dual shift tables, on-the-fly calibration, and a digital display for diagnostics, ensuring a user-friendly experience. The robust wiring harness is built to withstand extreme conditions, making it the simplest and most reliable electronic transmission controller on the market.
| Manufacturer | Painless Wiring |
| Brand | Painless |
| Model | 66501 |
| Item model number | 66501 |
| Exterior | Painted |
| Manufacturer part number | 66501 |
| Item Weight | 1.35 kg |
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