Colorado 4WD L4-2.9L (2008)
Piston: Specifications
Piston - Piston Diameter .............................................................................................................................................. 92.971-93.005 mm 3.6603-3.6616 in
Piston - Piston Pin Bore Diameter ............................................................................................................................... 23.002-23.008 mm 0.9056-0.9058 in
Piston - Piston to Bore Clearance ................................................................................................................................. -0.015-0.035 mm -0.0006-0.0014 in