Description
A connecting rod is the critical link between your piston and crankshaft—it must withstand extreme pressures, rapid acceleration, and sustained RPMs without failure. The PROX 03.6319 is engineered to deliver the reliability and precision you need, whether you’re rebuilding a high-mileage engine or assembling a performance build. This complete assembly arrives ready to install, eliminating the guesswork of sourcing individual components.
- Complete assembly included
- Crankpin pre-installed
- Big-end bearing fitted
- Small-end bearing included
- Washers provided
- Bolt-on installation
- No additional machining required









