Style Name
Trans.
Engine
Cyl.
4x2 Regular Cab 6.6 ft. box 119 in. WB
SLE1
Work Truck
4-spd auto w/OD
4-spd auto w/OD
4.8L
4.3L
V-8
V-6
4x2 Regular Cab 8 ft. box 133 in. WB
SLE1
Work Truck
4-spd auto w/OD
4-spd auto w/OD
4.8L
4.3L
V-8
V-6
4x2 Extended Cab 6.6 ft. box 143.5 in. WB
SLE1
SLE2
SLT
Work Truck
4-spd auto w/OD
4-spd auto w/OD
4-spd auto w/OD
4-spd auto w/OD
4.8L
5.3L
5.3L
4.3L
V-8
V-8
V-8
V-6
4x4 Regular Cab 6.6 ft. box 119 in. WB
SLE1
Work Truck
4-spd auto w/OD
4-spd auto w/OD
4.8L
4.3L
V-8
V-6
4x4 Regular Cab 8 ft. box 133 in. WB
SLE1
Work Truck
4-spd auto w/OD
4-spd auto w/OD
4.8L
4.3L
V-8
V-6
4x4 Extended Cab 6.6 ft. box 143.5 in. WB
SLE1
SLE2
SLT
Work Truck
4-spd auto w/OD
4-spd auto w/OD
4-spd auto w/OD
4-spd auto w/OD
4.8L
5.3L
5.3L
4.8L
V-8
V-8
V-8
V-8
4x2 Extended Cab 8 ft. box 157.5 in. WB
SLE1
SLE2
SLT
Work Truck
4-spd auto w/OD
4-spd auto w/OD
4-spd auto w/OD
4-spd auto w/OD
5.3L
5.3L
5.3L
5.3L
V-8
V-8
V-8
V-8
4x4 Extended Cab 8 ft. box 157.5 in. WB
SLE1
SLE2
SLT
Work Truck
4-spd auto w/OD
4-spd auto w/OD
4-spd auto w/OD
4-spd auto w/OD
5.3L
5.3L
5.3L
5.3L
V-8
V-8
V-8
V-8
4x2 Crew Cab 5.75 ft. box 143.5 in. WB
SLE1
SLE2
SLT
Work Truck
Denali
SL
4-spd auto w/OD
4-spd auto w/OD
4-spd auto w/OD
4-spd auto w/OD
6-spd auto w/OD
4-spd auto w/OD
4.8L
5.3L
5.3L
4.8L
6.2L
4.8L
V-8
V-8
V-8
V-8
V-8
V-8
4x4 Crew Cab 5.75 ft. box 143.5 in. WB
SLE1
SLE2
SLT
Work Truck
Denali
SL
4-spd auto w/OD
4-spd auto w/OD
4-spd auto w/OD
4-spd auto w/OD
6-spd auto w/OD
4-spd auto w/OD
4.8L
5.3L
5.3L
4.8L
6.2L
4.8L
V-8
V-8
V-8
V-8
V-8
V-8
4x2 Extended Cab 5.75 ft. box 133.9 in. WB
SLE1
SLE2
SLT
Work Truck
4-spd auto w/OD
4-spd auto w/OD
4-spd auto w/OD
4-spd auto w/OD
4.8L
5.3L
5.3L
4.3L
V-8
V-8
V-8
V-6
4x4 Extended Cab 5.75 ft. box 133.9 in. WB
SLE1
SLE2
SLT
Work Truck
4-spd auto w/OD
4-spd auto w/OD
4-spd auto w/OD
4-spd auto w/OD
4.8L
5.3L
5.3L
4.8L
V-8
V-8
V-8
V-8