Malibu V6-3.1L VIN J (2002)
Valve: Specifications
Valve Margin - Minimum Intake ........................................................................................................................................................ 2.10 mm (0.083 inch)
Valve Margin - Minimum Exhaust ..................................................................................................................................................... 2.70 mm (0.106 inch)
Valve Stem Clearance ........................................................................................................................................... 0.026 - 0.068 mm (0.0010 - 0.0027 inch)
Valve Face Angle ................................................................................................................................................................................................. 45 degrees