Design and Clearance Specifications

These Transmissions Are Listed In This Article
5 SPEED 77MM RPO MB4
5 SPEED 69.5 mm RPO M75
CHEVETTE 4 SPEED 70MM RPO MY1


5 Speed 77mm Manual


GENERAL SPECIFICATIONS

Transmission Fluid

Type Engine Oil 5W- 30SF

Capacity Approx. 1.54L (3-1/4 Pints)

Gear Shifting Floor Mounted

Gear Ratios

1st 3.79 to I

2nd 2.18 to 1

3rd 1.42 to 1

4th 1.00 to 1

5th 0.86 to 1

Reverse 3.76 to 1



5 SPEED 77MM RPO MB4

TORQUE SPECIFICATIONS:

CHEVETTE 4 SPEED 70MM RPO MY1

Torque Specifications And Fluid Capacity Chart:

5 SPEED 69.5 mm RPO M75

Thrust Washer Thickness Chart:

General Specifications:

Snap Ring Chart: