Operation CHARM: Car repair manuals for everyone.

Piston, Engine

Bore Clearance Selective Fit 0.0012-0.002 Inch (in)
Diameter-Coded STD 3.952-3.9528 Inch (in)
Diameter-Coded 0.5 3.972 Inch (in)
Diameter-Coded 1.0 3.990-3.991 Inch (in)
Pin bore Diameter (Red) 0.945 in
Pin Bore Diameter (Blue) 0.945 in
Top ring groove width 0.0645-0.0654 Inch (in)
Bottom Ring groove Width 0.0705-0.0713 Inch (in)
Oil Ring Groove Width 0.1378-0.1399 Inch (in)