Lumina V6-3.1L VIN J (2000)
Valve: Specifications
Roller Lifter
Hydraulic
Valve Face Angle
45 deg
Valve Margin - Minimum Intake
0.083 in
Valve Margin - Minimum Exhaust
0.106 in
Valve Stem Clearance
0.0010 - 0.0027
Valve Stem Height - with Valve Stem Oil Seal and Valve Spring Seat Removed