Yukon V8-350 5.7L (1992)
Piston: Specifications
Piston Ring Clearance
Compression Ring
Groove Clearance
Production
Top and 2nd Ring
0.0012"-0.0032"
Service Limit (High Limit Production)
0.001"
Gap
Production
Top Ring
0.0010"-0.0020"
2nd Ring
0.0018"-0.0026"
Service Limit (High Limit Production)
0.010"
Oil Control Ring
Groove Clearance
Production
0.002"-0.007"
Service Limit (High Limit Production)
0.001"
Gap
Production
0.010"-0.030"
Service Limit (High Limit Production)
0.010"
