1999 Peterbilt 379 for sale in Pennock, MN. 1999 Pete 379 3 car Boydstun headrack and 1999 Boydstun 6 car trailer. The engine has less than 200,000 miles on new head. brand new drive tires new ac lines new a/c condenser,new radiator and new air to air. For more information, please contact Corey at 320-267-7051.