47RE is a heavier-duty evolution designed for higher torque applications. We’ll confirm exact fitment by VIN, engine, and GVWR.
Follow model-year procedures for pressure/TV settings and PCM strategy. Verify line pressure and band adjustments per spec.
Yes—each build includes a matched lockup converter, calibrated to your weight, gear, tire, and use.
Flush/replace cooler & lines, verify strong return flow, and consider auxiliary cooling and in-line filtration for towing or hot climates.
Jump to: Line Pressure & Bands • Cooling & Fluid • Electronics (Solenoid/Sensor) • Converter Matching • Install Checklist
Verify base and TV/pressure settings per spec after install. Proper band adjustment and apply components prevent heat and flare. Recheck after the first heat cycles.
Heat kills clutches. Flush or replace cooler & lines, confirm strong return flow, and add auxiliary cooling for towing or hot climates. Use fresh, high-quality ATF and set level at operating temperature.
Governor/pressure electronics must be healthy for consistent apply. Replace aged sensors/solenoids as needed and verify harness integrity during install.
Stall too low can lug the combo; too high overheats. We include a matched lockup converter based on torque curve, weight, gear, tire, and intended use.
No external TCM tune is required, but you must verify pressure strategy and band adjustments appropriate to the vehicle and build.
Keep temps in check with an auxiliary cooler and ensure converter stall and lockup strategy suit your load and gearing.
