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Home >> GMC >> 1993 >> Typhoon V6-262 4.3L Turbo >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Block Assembly >> Piston, Engine >> Piston Specifications
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Piston Specifications

Vin Z, Piston Dimensions
Piston Diameter Standard
Note: Measured at 90 degree angle to piston pin. 		3.9988-4.0008
Piston Clearance Preffered 0.0007-0.0017
Service Limit 0.0027
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