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Home >> GMC Truck >> 1993 >> Safari Van AWD V6-262 4.3L VIN Z >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> Valve, Intake/Exhaust >> Valve Lift Specifications

Valve Lift Specifications

VALVE LIFT SPECIFICATIONS

1992-93 VIN W
Intake. Inch .286 - .290
Exhaust. Inch .292 - .296

1992-93 VIN Z
Intake. Inch .232-.236
Exhaust. Inch .255-.259

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