Pistons, Pins & Rings

Piston Diameter (Std.) 3.7768 - 3.7779 in.
Piston Clearance 0.0024 - 0.0034 in.
Piston Pin Diameter 0.9119 - 0.9124 in.
Piston Pin To Piston Clearance 0.0002 - 0.0004 in.

Piston Ring End Gap
Top 0.010 - 0.020 in.
Second 0.010 - 0.020 in.
Oil 0.015 - 0.049 in.
Piston Ring Side Clearance (Comp.) 0.0020 - 0.0040 in.