Connecting Rod: Description and Operation

Connecting Rods:

The conrods are identical to the M70 engine.

Each connecting rod big end has a machined shoulder on one side to allow for the positioning of two rods on one crankshaft journal.

The rods must be installed with the machined edges facing together. The non machined shoulders face forward or rearward depending on the cylinder bank.

- Cylinder bank I - Shoulders forward.
- Cylinder bank II - Shoulders rearward.


NOTE: When engine disassembly requires removal of the connecting rod bolts, always replace them when reassembling the engine.