O-300B prior to dis-assembly.
Cylinders and accessory case removed.
Oil sump gunk. :(
Push rod wear.
All the new and overhauled parts prior to assembly.
Cam and crank timed correctly.
Cam and lifters exposed prior to sump installation.
Case awaiting cylinder installation.
Real Gaskets Pushrod Tube Modification.
Assembled and ready to go on the airplane.
Crated for shipping.