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 or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

General Specifications

Head Gasket Surface Flatness:
0.003 In Any 6 Inches - 0.006 Overall
Finish (RMS) 60 - 150
Crankshaft to Rear Face of Block Runout:
T.I.R. Max. 0.005
Taper Bore Diameter 0.8750 - 0.8760
Main Bearing Bore Diameter 2.3866 - 2.3874
Cylinder Bore:
Diameter 3.9527 - 3.9543
Surface Finish (RMS) 18.38
Out-of Round 0.0015
Out-Of-Round Service Limit 0.005
Taper Service Limit 0.010