GM Service Manual Online
For 1990-2009 cars only

Shim Size Specifications for Chevrolet Chevy C Cab/Chassis HD (GMT 400) 2005

Application

Specification

Metric

English

Countershaft Shim Endplay

0.05-0.15 mm

0.002-0.006 in

Mainshaft Shim Endplay

0.05-0.15 mm

0.002-0.006 in