Malibu V6-3.9L (2007)
Piston: Specifications
Pin
Piston Pin Clearance to Connecting Rod Bore - Press Fit ................................................................................ -0.004 to -0.021 mm (-0.0001 to -0.0008 in)
Piston Pin Clearance to Piston Pin Bore ..................................................................................................................... 0.002-0.010 mm (0.00008-0.0004 in)
Piston Pin Diameter ...................................................................................................................................................... 23.952-23.955 mm (0.942-0.943 in)
Piston Pin Length .................................................................................................................................................................. 64.21-64.44 mm (2.57-2.53 in)
Piston
Piston Diameter
Production ..................................................................................................................................................................... 98.970-99.008 mm (3.896-3.897 in)
Service Limit ....................................................................................................................................................................................... 98.950 mm (3.895 in)
Piston Pin Bore Diameter ........................................................................................................................................................ 23.957-23.962 mm (0.943 in)
Piston Ring Groove Width .................................................................................................................................................... 1.22-1.24 mm (0.048-0.049 in)
Piston to Bore Clearance
Production ...................................................................................................................................................... -0.008 to +0.048 mm (-0.0003 to +0.0018 in)
Service Limit ..................................................................................................................................................................... - Maximum 0.080 mm (0.003 in)