LeSabre V8-307 5.0L (1983)
Valve Seat: Specifications
Seat Width
Intake
.037-.075 in
Exhaust .050-.090 in
Seat Angle
Intake
45 deg
Exhaust 31 deg
Run Out
Intake
0.004 in
Exhaust 0.002 in
Buick Workshop Service and Repair Manuals
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