Description
A connecting rod is the critical link between your crankshaft and piston—any flex, wear, or imbalance directly translates to power loss and reliability issues. The PROX 03.4309 is a complete, ready-to-install assembly that eliminates guesswork and weak points in your drivetrain. Whether you’re rebuilding a high-revving engine or upgrading to handle increased boost, this rod delivers the precision fit and durability required for sustained performance.
- Complete assembly included
- Crankpin pre-installed
- Big-end bearing fitted
- Small-end bearing fitted
- Washers included
- Bolt-on installation
- No fabrication required
- OEM-quality construction
