Lot # 7601 - 1997 PETERBILT 379

Auction 
End Date: Wednesday, November 11, 2026 (CST)
Machine Location:1460 County 5 S.Golden Valley, North Dakota 58541

Seller Information

Wolff Auctioneers

Contact:Shane Wolff

Phone:(701) 870-9090

Golden Valley, North Dakota 58541

(701) 870-9090

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Description

1997 Peterbilt 379 Flat Top – 12.7 Detroit – 600HP Custom – Work-ReadyLooking for a legendary, turn-key classic that combines iconic style with massive, modern reliability? This 1997 Peterbilt 379 Flat Top features a highly desirable 262" wheelbase, a 63" sleeper, and a powerhouse powertrain that is fully spec'd and ready to pull immediately.Powertrain & PerformanceEngine: Pre-emission 12.7L Detroit Diesel (~250k miles)Performance: Pittsburgh Power custom 600HP tune—built for efficiency and massive pulling powerTransmission: 18-Speed manual (~150k miles) with a brand-new clutchRear End: Newer rear ends and housings (~100k miles) with 5.83 gearsBrakes & SuspensionBrakes: All-new rear brakes + 2 new cans on the rear axleRide: Brand-new shocks up frontProtection: New oil pan guard and heavy-duty frame supportExterior & Styling (Fresh Trim & Cosmetics)Front End: Brand-new hood, fenders, fender liners, grill, and grill surroundBumper: Premium aluminum HERD bumper for maximum front-end protectionWheels & Rubber: All-aluminum 24.5" wheels wrapped in good 11R 24.5 tiresLighting: High-visibility LED headlightsWet Kit: Rebuilt hydraulic pump with a 2-line wet kitControls: Mounted valve on the headache rack for neutral, forward, and reverse flowFuel Capacity: Massive 270-gallon total capacity to stay on the road longerAll new Battery CablesThis truck has been meticulously maintained, upgraded where it matters most, and is built to work.

Specifications

Year1997
ManufacturerPETERBILT
Model379
Mileage1,974,095 mi
VIN1XP5DR9X3VD421966
OdometerUnverified
ConditionUsed
DOTYes
Operating ConditionOperable
Horsepower600 HP
Engine ManufacturerDETROIT
Engine ModelSERIES 60 12.7 DDEC II
Fuel TypeDiesel
Engine BrakeYes
Exhaust BrakeYes
Dual BreathersYes
Dual ExhaustYes
TurboYes
Engine OverhaulYes
Mileage Since Overhaul250,000 mi
TransmissionManual
Transmission ManufacturerEATON-FULLER
Number of Speeds18 Spd
Differential LockYes
Transmission RebuiltYes
Mileage Since Rebuild150,000 mi
Drive6x4
SuspensionAir Ride
Number of Rear AxlesTandem
Gross Vehicle Weight RatingClass 8: 33,001 pounds or greater
Tires11R-24.5
Tire % Remaining70
WheelsAll Aluminum
Wheelbase262 in
DuallyYes
Mud FlapsYes
Brake System TypeDrum
Drive SideLeft Hand Drive
Power SteeringYes
Tilt/TelescopeYes
Cruise ControlYes
A/CYes
SleeperYes
Sleeper TypeFlat Top Sleeper
Sleeper Size63 in
Number of Beds1
Seats UpholsteryLeather/Vinyl
Woodgrain TrimYes
Tow HooksYes
Headache RackYes
Wet KitYes
InverterYes
Fuel Capacity270 gal
ColorGrey and Copper
CabExtended Cab
Cab StyleConventional
Heated MirrorsYes
Custom PaintYes
Custom ChromeYes
Number of Batteries3
Year1997|
ManufacturerPETERBILT|
Model379|
Mileage1,974,095 mi|
VIN1XP5DR9X3VD421966|
OdometerUnverified|
ConditionUsed|
DOTYes|
Operating ConditionOperable|
Horsepower600 HP|
Engine ManufacturerDETROIT|
Engine ModelSERIES 60 12.7 DDEC II|
Fuel TypeDiesel|
Engine BrakeYes|
Exhaust BrakeYes|
Dual BreathersYes|
Dual ExhaustYes|
TurboYes|
Engine OverhaulYes|
Mileage Since Overhaul250,000 mi|
TransmissionManual|
Transmission ManufacturerEATON-FULLER|
Number of Speeds18 Spd|
Differential LockYes|
Transmission RebuiltYes|
Mileage Since Rebuild150,000 mi|
Drive6x4|
SuspensionAir Ride|
Number of Rear AxlesTandem|
Gross Vehicle Weight RatingClass 8: 33,001 pounds or greater|
Tires11R-24.5|
Tire % Remaining70|
WheelsAll Aluminum|
Wheelbase262 in|
DuallyYes|
Mud FlapsYes|
Brake System TypeDrum|
Drive SideLeft Hand Drive|
Power SteeringYes|
Tilt/TelescopeYes|
Cruise ControlYes|
A/CYes|
SleeperYes|
Sleeper TypeFlat Top Sleeper|
Sleeper Size63 in|
Number of Beds1|
Seats UpholsteryLeather/Vinyl|
Woodgrain TrimYes|
Tow HooksYes|
Headache RackYes|
Wet KitYes|
InverterYes|
Fuel Capacity270 gal|
ColorGrey and Copper|
CabExtended Cab|
Cab StyleConventional|
Heated MirrorsYes|
Custom PaintYes|
Custom ChromeYes|
Number of Batteries3|
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