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Home >> Chevrolet >> 2002 >> Impala V6-3.8L VIN K >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> Valve Seat

Valve Seat

Face Angle	46 degrees
Seat Angle	45 degrees
Minimum Margin	0.025 inch
Seat Runout-Maximum	0.002 inch
Seat Width-Intake	0.060 - 0.080 inch
Seat Width-Exhaust	0.090 - 0.110 inch

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