GM Service Manual Online
For 1990-2009 cars only
Table 1: Capacities and Specifications
Table 2: Engine Specifications
Table 3: Engine Data

The following approximate capacities are given in English and metric conversions.

Please refer to Part D: Recommended Fluids and Lubricants for more information.

Capacities and Specifications

Application

Capacities

English

Metric

Air Conditioning Refrigerant R134a

1.75 lbs

0.79 kg

Automatic Transmission

  • Drain and Refill

5.0 quarts

4.7 L

  • Overhaul

10.8 quarts

10.2 L

Cooling System

12.6 quarts

11.9 L

Engine Oil with Filter

6.5 quarts

6.1 L

Fuel Tank

18.0 gallons

68.0 L

Manual Transmission (Overhaul)

4.1 quarts

3.8 L

Wheel Nut Torque

100 lb ft

140 N·m

All capacities are approximate. When adding, be sure to fill to the appropriate level, as recommended in this manual. Recheck fluid level after filling

Engine Specifications

Engine

VIN Code

Transmission

Spark Plug Gap

Firing Order

LS1 V8

G

Automatic

0.060 inch (1.524 mm)

1-8-7-2-6-5-4-3

LS1 V8

G

Manual

0.060 inch (1.524 mm)

1-8-7-2-6-5-4-3

LS6 V8

S

Manual

0.060 inch (1.524 mm)

1-8-7-2-6-5-4-3

Engine Data

Engine

Horsepower

Torque

Displacement

Compression Ratio

LS1 Automatic Transmission

350@5200 rpm

360@4000 rpm

5.7 L

10.1:1

LS1 Manual Transmission

350@5200 rpm

375@4400 rpm

5.7 L

10.1:1

LS6

405@6000 rpm

400@4800 rpm

5.7 L

10.5:1