Capacities and Speci cations
Please refer toRecommended Fluids and Lubricants on page 6-12for more information. All capacities are approximate.
Capacities and Speci cations
Engine VIN Code Spark Plug Gap
VORTEC™ 4800 V8 V 0.040 inches (1.01 mm)
VORTEC™ 5300 V8 T 0.040 inches (1.01 mm)
VORTEC™ 5300 V8 Z 0.040 inches (1.01 mm)
VORTEC™ 6000 V8 U 0.040 inches (1.01 mm)
VORTEC™ 8100 V8 G 0.060 inches (1.52 mm)
Wheels and Tires
Model Description Torque
C/K 1500 6 bolts (14 mm) 140 lb ft (190Y)
C/K 2500 8 bolts (14 mm) 140 lb ft (190Y)
Tire PressureSee the Certi cation/Tire label on the rear edge of the driver’s door or the
incomplete vehicle document in the cab.
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