Fuel Tank
Cutaway (Optional Tank)*
Cutaway (Standard Tank)
Passenger and Cargo
* 159 inch (4 039 mm) wheelbase or 177 inch (4 496 mm) wheelbase only
Transmission Fluid (Pan Removal and Filter Replacement)
4-SPD 4L60-E
6-SPD 6L90
Wheel Nut Torque
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this
manual. Recheck fluid level after filling.
Engine
4.3L V6
4.8L V8
5.3L V8
6.0L V8
Application
Engine Specifications
VIN Code
X
A
4
G
Capacities
Metric
215.7 L
124.9 L
117.3 L
4.7 L
6.0 L
190 Y
Transmission
Automatic
Automatic
Automatic
Automatic
English
57.0 gal
33.0 gal
31.0 gal
5.0 qt
6.3 qt
140 ft lb
Spark Plug Gap
1.52 mm (0.060 in)
1.01 mm (0.040 in)
1.01 mm (0.040 in)
1.01 mm (0.040 in)
6-111