Trans Go Performance 40-2 - C4 1970-81 Reprogramming Kit with Gear Command

Trans Go Performance 40-2 - C4 1970-81 Reprogramming Kit with Gear Command

Automatic Transmission Shift Kit - Reprogramming Kit - Gear Command - Springs / Gaskets / Hardware - Ford C4 1970-81 - Kit

Shift and hold 1st and 2nd gear to any RPM when manually shifted but retains automatic up shifts in drive position. Raises overall line pressure with quicker action throughout all shifting! Get 75% quicker 2-3 shifts with more pressure for passing gear between 32-45 mph. This kit provides firm shift performance.