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GMC Truck
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1997
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Safari Van AWD V6-4.3L VIN W
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Engine
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Cylinder Head Assembly
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Valve Seat
Valve Seat
Angle
46°
Runout
0.05 mm (0.002 inch) Max.
Width:
Intake
0.76-1.27 mm (0.30-0.050 inch)
Exhaust
1.651-2.489 mm (0.065-0.098 inch)