Operation CHARM: Car repair manuals for everyone.
Home >> GMC Truck >> 1986 >> C 3500 Truck 2WD L6-292 4.8L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Block Assembly >> Piston, Engine

Piston, Engine

Piston Diameter Standard
Note: Measured at 90 degree angle to piston pin 		3.8724-3.8744
Piston Clearance Preferred 0.0026-0.0036
Service Limit 0.0045
pro multis · About Operation CHARM