C 3500 HD Truck 2WD V8-8.1L VIN G (2002)
Valve Seat: Specifications
Seat Angle (Intake/Exhaust)
46°
Seat Runout (Intake/Exhaust) 0.002 inch (maximum)
Seat Width Intake
0.030 - 0.060 inch
Seat Width Exhaust
0.060 - 0.095 inch