In 1987, a 3-speed lock-up torque converter version of the 3N71B was introduced. Its designation is L3N71B. It was offered only on the B2200. Aside from the lock-up feature, the main difference lies in the fact that there are no band adjustments. This unit continues on the B2200 through 1988.
Also in 1987 a 4-speed unit was offered as an option on the B2200 and as standard on the B2600. It is designated L4N71B. This unit continues through 1988.
In 1989, only the L4N71B is offered on pick-ups.
From 1990, the N4A-HL 4-speed is used on all pickups.
The MPV is equipped with a 4-speed unit designated N4A-HL. An optional, electronically controlled 4-speed is available. Its designation is R4A-EL.
4-Wheel Drive MPVs use the R4AX-EL, which is essentially the same unit as the R4A-EL.
The Navajo uses a Ford A4LD 4-speed unit.