Lumina V6-3.1L VIN J (2000)
Valve Seat: Specifications
Seat Angle
45 deg
Valve Seat Runout
0.001 in
Seat Width-lntake
0.061 - 0.071 in
Seat Width-Exhaust
0.067 - 0.079 in
Chevrolet Workshop Service and Repair Manuals
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