Pistons, Pins & Rings

Piston Diameter (Std.) 3.1603 - 3.1615 in.
Piston Clearance 0.0004 - 0.0014 in.
Piston Pin Diameter 0.8263 - 0.8264 in.
Piston Pin To Piston Clearance 0.0002 - 0.0005 in.

Piston Ring End Gap
Top 0.006 - 0.010 in.
Second 0.010 - 0.014 in.
Oil 0.008 - 0.028 in.
Piston Ring Side Clearance (Comp.) 0.0014 - 0.0025 in.