Brian Crower Connecting Rods - Mitsubishi 4G63/4G64 Custom - 6.151/1.038/.866 - BC625+ Fasteners

Brian Crower is well-known for making strong internal engine components, and these connecting rods are a prime example of their work for Mitsubishi 4G63 and 4G64 engines. If you're building a performance engine for your 1993-1999 Mitsubishi Eclipse, Eagle Talon (1993-1998), Mitsubishi Lancer (2003-2006), or Plymouth Laser (1993-1994), these rods are built to handle the demands of a modified engine.

These rods measure 6.151 inches in length, with a 1.038-inch big end bore and a 0.866-inch wrist pin bore. They are designed to be a direct fit for the specified Mitsubishi engines, simplifying installation. The rods themselves are forged from high-strength steel, ensuring they can withstand increased cylinder pressures and RPMs common in performance applications. They come equipped with Brian Crower's BC625+ fasteners, which are a step up from standard ARP 2000 bolts, offering even greater clamping force and reliability under stress. This combination of a robust rod design and premium fasteners means you can push your engine harder with confidence.

When rebuilding or modifying your engine, using well-built internal components like these connecting rods is crucial for longevity and performance. They are designed to work with a variety of piston and crankshaft combinations, but always double-check compatibility with your specific build plans. Ensure you follow proper assembly procedures and torque specifications when installing these rods to achieve the best results.