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Home >> GMC Truck >> 1984 >> C 2500 3/4 Ton Pickup 2WD L6-250 4.1L VIN D 2-bbl >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Block Assembly >> Piston Ring, Engine

Piston Ring, Engine

End Gap Note: Minimum	Compression		0.01 Inch (in)
	Oil		0.015 Inch (in)
Side Clearance	Compression	Top	0.0012-0.0020 Inch (in)
		Second	0.0012-0.0032 Inch (in)
	Oil		0.005 Inch (in) Note: Maximum

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