2.72:1 Selec-Trac Full Time 4WD Sys. [6-Speed Manual NSG370 Transmission] Or [4-Spd. Automatic VLP 42RLE Trans] With [3.7L V6 ENGINE] Or [2.8L I4 Turbo Diesel Engine], [5-Speed Auto W5A580 Transmission], [2.8L I4 Turbo Diesel Engine], [4:1 ROCK-TRAC HD FULL TIME 4WD SYS], [2.72:1 SELEC-TRAC FULL TIME 4WD SYS], [QUADRA-TRAC II (R) 4WD SYSTEM], [COMPLETE CHASSIS PARTS MODULE], [4:1 ROCK-TRAC HD FULL TIME 4WD SYS], [COMPLETE CHASSIS PARTS MODULE], [2.72:1 SELEC-TRAC FULL TIME 4WD SYS], Gear Motor.