DeVille V8-252 4.1L VIN 8 FI (1983)
Piston Ring: Service and Repair
Replacement rings are available on all except V8-250 engines in standard size and .010 inch oversize. On V8-250 engine, replacement rings are
available in standard size only. If piston ring clearance is excessive on this engine, new piston and cylinder liner must be installed. Refer to ``Cylinder
Liner, Replace.''