6x4 Twin Drive Axle, 1990 Peterbilt 378 Overall Condition: Poor; A/C: Not Inspected; Heater: Not Inspected; Wet Kit: Yes; Glass: Fair; Unit Runs & Operates as it Should?: No; It was run without oil.Motor needs rebuilding. Right rear hub and brakes were robbed off of it. all rims are with it.; 9 Speed, 3406B Engine, Diesel, 218 wheel base, 12000 front axle, 19000X3 rear axle,