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Home >> Chevrolet >> 1989 >> Astro Van M L4-151 2.5L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Block Assembly >> Piston Ring, Engine
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Piston Ring, Engine

End Gap
Note: Minimum
Compression 0.01 Inch (in)
Oil 0.02 Inch (in)
Side Clearance Compression 0.0015-0.0030 Inch (in)
Oil 0.015-0.055 Inch (in)