Design and Clearance Specifications

4L60-E RPO M30

Shift Speed Chart:

Verify the transmission type in vehicle is correct option

Type: Four speed rear wheel drive, electronically controlled automatic overdrive transmission with a [1][2]torque converter clutch.

Engine Range:
2.2L
5.7L

Maximum Engine Torque: 350 lb-ft (474 Nm)

Maximum Gearbox Torque: 670 lb-ft (910 Nm)

Gear Ratios:

1st 3.059

2nd 1.625

3rd 1.000

4th 0.696

Rev 2.294

Maximum Shift Speed:

1-2 6OOO rpm

2-3 6000 rpm

3-4 6000 rpm

Maximum Gross

Vehicle Weight: 8600 lb (3900 kg)

7-Position Quadrant:

P, R, N, OD, D, 2,1

P, R, N, OD, 3, 2,1

Case Material: Die cast aluminum

Control Systems:

Shift Pattern - (2) Two-way on/off solenoids

Shift Quality - Force motor control

Torque Converter - Pulse width modulated solenoid control

Converter Size: 245 mm, 298 mm & 300 mm (reference)

(Diameter of Torque Converter Turbine)

Fluid Type: DEXRON� III

Transmission Weight:

Dry- 66kg (1461b)

Wet - 73 kg (162 lb)

Fluid Capacity (Approximate):

Dry - 7.9L (8.4 qt)

(W / 245 mm)

1 0.6L (11.2 qt)

(W / 298 mm)

Towing Capacity: 6,130 kg (13,000 lb)

Maximum Gross Combined Vehicle Weight

Pressure Taps Available: Line Pressure

Assembly Site: Toledo, OH

Applications:

Passenger Car:

F-car

^Chevrolet Camaro

^Pontiac Firebird

Y-car

^ Chevrolet Corvette

Truck:

Oldsmobile

^ Bravada

Chevrolet GMC

^ C/K Pickup
^ Sierra
^ Full-size Van
^ Full-size Van
^ S-b Pickup
^ S-15 Pickup
^ S-b Blazer
^ S-15 Jimmy
^ Tahoe
^ Safari Van
^ Astro Van
^ Yukon
^ Suburban
^ Su15urban