GM Service Manual Online
For 1990-2009 cars only

Clutch Travel Specifications

Component

Number Of Clutchs

Specification

Metric

English

Reverse Clutch (404)

6

0.98-1.43 mm

0.039-0.056 in

Direct Clutch (406)

8

1.06-1.86 mm

0.042-0.073 in

Low and Reverse Clutch (517)

10

1.32-2.17 mm

0.052-0.085 in

2nd Clutch (520)

10

1.32-1.92 mm

0.052-0.076 in

2nd Clutch (520)

12

1.49-2.09 mm

0.059-0.082 in

2nd Coast Clutch (528)

6

0.80-1.60 mm

0.031-0.063 in

Intermediate Clutch (495)

6

0.78-1.58 mm

0.031-0.062 in

Overdrive Clutch (487)

4

0.94-1.79 mm

0.037-0.070 in

Overdrive Clutch (487)

6

1.20-2.05 mm

0.047-0.081 in

Forward Clutch (436)

8

1.06-1.86 mm

0.042-0.073 in

Coast Clutch (438)

6

0.77-1.67 mm

0.030-0.066 in