Pistons, Pins & Rings

Piston Diameter (Std.), inch 3.17
Piston Clearance, inch 0.0004-0.0012
Piston Ring End Gap, inch:
Compression:
No. 1 0.0118-0.0177
No. 2 0.0079-0.0138
Oil 0.0079-0.0276

Compression Ring Side Clearance, inch:
No. 1 0.0020-0.0035
No. 2 0.0008-0.0024