Piston Ring, Engine

Piston Diameter [01]
Piston Clearance .0008-.0015
Piston Pin Diameter .7479-.7489
Piston Ring End Gap:
Top .0079-.0137
Second .0079-.0137
Oil .0079-.0275

Piston Ring Side Clearance:
Top .0012-.0027
Second .0008-.0023

[01] -- Piston stamped No. 1, 2.9520-2.9524 inches; piston stamped No. 2, 2.9516-2.9520 inches; refer to text for identification.