Pistons, Pins and Rings

Piston Diameter (Std.) 3.3452-3.3456 inches
Piston Clearance 0.0008-0.0016 inches
Piston Pin Diameter 0.8659-0.8661 inches
Piston Pin To Piston Clearance 0.0005-0.0009 inches
Piston Ring End Gap:
Comp. [01]
Oil 0.008-0.028 inches

Piston Ring To Groove Clearance:
Top Ring 0.0014-0.0024 inches
Second Ring 0.0012-0.0022 inches

[01] -- Top & second rings, 0.0014-0.0022 inches.