G6 V6-3.5L (2009)
Piston: Specifications
PISTON DIMENSIONS AND CLEARANCES
Piston Diameter
production......................................................................................................................................................................98.970-99.008 mm (3.896-3.897 in)
service limit..........................................................................................................................................................................................98.950 mm (3.895 in)
Piston to Bore Clearance
production..............................................................................................................................................................-0.029 to 0.029 mm (-0.0011 to 0.011 in)
service limit - Maximum.........................................................................................................................................................................0.080 mm (0.003 in)