Sierra Denali Classic AWD V8-6.0L (2007)
Piston: Specifications
Engine Mechanical Specifications (LQ9 VIN N)
Piston - Piston Diameter - Measured Over Coating - at Size Point ............................................................................ 101.611-101.642 mm (4.0-4.001 inch)
Piston - Piston to Bore Clearance - Production ........................................................................................... -0.022 to +0.030 mm (-0.0009 to +0.0012 inch)
Piston - Piston to Bore Clearance - With Skirt Coating Worn Off - Service .............................................................. 0.024-0.08 mm (0.00094-0.0031 inch)