GVWR / POWERTRAIN SELECTOR |
S Standard. O Optional. N/A Not available. |
|
GVWR |
Vortec
4300 V6 |
Vortec
4800 V8 |
Vortec
5300 V8 |
Vortec
6000 V8 |
MODEL |
2WD
|
4x4 |
2WD |
4x4 |
2WD |
4x4 |
2WD |
4x4 |
2WD |
4x4 |
1500 Reg. Cab Short Box |
6100 |
6100 |
S |
S |
O |
O |
O |
O |
- |
- |
1500 Reg. Cab Long Box |
6400 |
6400 |
S |
S |
O |
O |
O |
O |
- |
- |
1500 Ext. Cab Short Box |
6200 |
6400 |
S |
- |
O |
S |
O1 |
O1 |
- |
- |
1500 Ext. Cab Long Box |
6200 |
6400 |
- |
- |
S |
S |
O1 |
O1 |
- |
- |
2500 Reg. Cab Long Box |
72002 |
8600 |
- |
- |
- |
- |
S |
- |
O3 |
S |
2500 Ext. Cab Short Box |
7200 |
8600 |
- |
- |
- |
- |
S |
- |
O |
S |
2500 Ext. Cab Long Box |
8600 |
8600 |
- |
- |
- |
- |
- |
- |
S |
S |
Transmission - 5 Speed Manual OD |
|
|
S |
S |
S |
S |
N/A |
N/A |
S4 |
S4 |
Transmission - 4 Speed Automatic OD |
|
|
O |
O |
O |
O |
O |
O |
O1,4,5 |
O1,4 |
|
1 Included with LT trim. 2 Also available as an 8,600
lb. GVWR model. 3 Included with 8,600 lb. GVWR model. 4 Heavy-Duty. 5 Standard with 2500
Extended Cab Short Box. |
GASOLINE ENGINE SPECIFICATIONS |
Type |
Vortec
4300 V6 SFI |
Vortec 4800 V8
SFI |
Vortec
5300 V8 SFI |
Vortec 6000 V8
SFI |
Block Material |
Cast
Iron |
Cast Iron |
Cast
Iron |
Cast Iron |
Cylinder Head Material |
Cast
Iron |
Aluminum |
Aluminum |
Cast Iron |
Bore & Stroke (in.)
(mm.) |
4.00 x
3.48
101.6 x 88.4 |
3.78 x 3.27
96.0 x 83.0 |
3.78 x
3.62
96.0 x 92.0 |
4.00 x 3.62
101.6 x 92.0 |
Displacement (cu. in./cc) |
262/4293 |
292/4792 |
317/5292 |
365/5990 |
Compression Ratio |
9.2:1 |
9.5:1 |
9.5:1 |
9.4:1 |
Induction System |
SFI |
SFI |
SFI |
SFI |
Valves per Cylinder |
2 |
2 |
2 |
2 |
Lifters |
Hydraulic
Roller |
Hydraulic Roller |
Hydraulic
Roller |
Hydraulic Roller |
Cam Drive |
Chain |
Chain |
Chain |
Chain |
Horsepower @ rpm (SAE net) |
200 @
4600 |
255 @ 5200 |
270 @
5000 |
300 @ 4800 |
Torque @ rpm (SAE net) |
260 @
2800 |
285 @ 4000 |
315 @
4000 |
355 @ 4000 |
Recommended Fuel (minimum) |
87
Octane |
87 Octane |
87
Octane |
87 Octane |
|