Operation CHARM: Car repair manuals for everyone.

Piston, Engine

Piston diameter (grade 2) at right angle to pin bore 3.5504 +/- 0.0002 Inch (in)
Piston to bore clearance -0.0002 to 0.001 Inch (in)
Ring groove width top 0.0602 - 0.061 Inch (in)
Ring groove width intermediate 0.0598 - 0.0606 Inch (in)
Ring groove width oil control 0.1193 - 0.1201 Inch (in)