Chevrolet Workshop Service and Repair Manuals

Piston Ring: Specifications

Piston Ring-to-Groove Clearance

First Compression Ring .....................................................................................................................................  0.031 - 0.074 mm (0.0012 - 0.0029 inch)
Second Compression Ring ................................................................................................................................  0.031 - 0.074 mm (0.0012 - 0.0029 inch)
Oil Control Ring ....................................................................................................................................................  0.051 - 0.203 mm (0.002 - 0.008 inch)

End Gap