Cylinder Block, Pistons & Crank

CYLINDER BLOCK
Cylinder Bore Diameter (Std) 3.94
Cylinder Bore Out of Round Max. 0.0016

PISTON PINS AND RINGS
Piston Diameter (Std.) 3.93579-3.93619
Piston Clearance --
Piston Pin Diameter 0.866
Piston Ring End Gap
Comp .00039-.0079
Oil .0059-.0120
Piston Ring Side Clearance
Comp. [03]
Oil .0008-.0019

[03] -- Top ring .0030-.0040 inch, 2nd ring .0020-.0030 inch.

CRANKSHAFT BEARING AND ROD
Crankshaft Std. Journal Dia.
Main Bearing 2.3611-2.3618
Crank Pin 2.1642-2.1650