Read on about this stock 5R55S auto transmission being replaced by an all new Lentech 4R70W overdrive unit. More details and photos of the swap only in Muscle Mustang & Fast Fords ...

As many already know, the 4R70W automatic transmission is legendary for its strength when outfitted with the right aftermarket parts. Many hardcore drag racers have put more than a thousand ...

Mustang Monthly’s Project Road Warrior 1965 Mustang gets a new Ford Racing engine and Performance Automatic transmission.

The Terminator X Max only comes into play when you need drive-by-wire throttle control and/or 4R70W transmission control. The Terminator X is available for EV1 and EV6 injectors and for use with ...

Complete with Schwartz Performance’s G-Machine chassis system, a power steering rack, Ridetech single-adjustable coilovers, racing-style sway bars, 13-inch Wilwood brakes, an upgraded Ford 4R70W ...