Lumina V6-204 3.4L DOHC (1991)
Valve Seat: Specifications
Vin X, Seat Dimensions
Vin X, Seat Dimensions
Seat Angle
46 deg
Seat Width
Intake
0.0490 - 0.0590 in
Exhaust 0.0630 - 0.0750 in
Runout
0.004 in
Chevrolet Workshop Service and Repair Manuals
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