chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Valve Spring > < Valve Rocker Arm Cover Replacement (Left)|Page 2998
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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 

   

  

 

Valve Spring > < Valve Rocker Arm Cover Replacement (Left)|Page 2998