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For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Corvette 🢒 General Information 🢒 General Information 🢒 Approximate Fluid Capacities

Fluid Capacities

Application

Specification

Metric

English

Important: All capacities are approximate. When adding, be sure to fill to the appropriate level, as recommended in this manual.

Air Conditioning Refrigerant R134a

0.79 kg

1.75 lbs

Cooling System

11.9 L

12.6 qts

Engine Oil with Filter

6.1 L

6.5 qts

Fuel Tank

68.0 L

18.0 gals

Rear Axle Differential

  • Lubricant

1.6 L

1.69 qts

  • Limited-Slip Additive

118 ml

4.0 ounces

Transmission Fluid

  • Drain and Fill Automatic Transmission

4.7 L

5.0 qts

  • Overhaul Automatic Transmission

10.2 L

10.8 qts

  • Overhaul Manual Transmission

3.8 L

4.1 qts

Power Steering Approximate

0.81 L

1.7 pts

Wheel Nut Torque

140 N·m

100 lb ft

Engine Specifications

Engine

VIN Code

Transmission

Spark Plug Gap

Firing Order

LS1 V8

G

Automatic

1.0  mm (0.040 in)

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

LS1 V8

G

Manual

1.0  mm (0.040 in)

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

LS6 V8

S

Manual

1.0  mm (0.040 in)

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

Engine Data

Engine

Horsepower

Torque

Displacement

Compression Ratio

LS1 Automatic Transmission

350 @ 5200 RPM

360 lb ft @ 4000 RPM

5.7 L

10.1:1

LS1 Manual Transmission

350 @ 5200 RPM

375 lb ft @ 4400 RPM

5.7 L

10.1:1

LS6

405 @ 6000 RPM

400 lb ft @ 4800 RPM

5.7 L

10.5:1