Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la
If it fails: lemon-manuals.org.ua

Or, hide this message: temporarily or permanently

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)