Brian Crower Connecting Rods - Nissan VQ37HR - 5.886in Length w/ ARP 625+ Bolts

Brian Crower's BC6224 connecting rods are built for Nissan's VQ37HR engine, a popular choice for performance builds. These rods are designed to handle the increased stress of a modified engine, offering a strong foundation for boosted or high-revving applications. They feature a 5.886-inch length, which is the stock length for the VQ37HR, meaning you don't need to worry about piston-to-valve clearance changes or altering your engine's geometry. This makes them a straightforward upgrade for many Nissan and Infiniti models including the 370Z, G37, M37, and Q50.

Constructed from forged 4340 steel, these rods are well-built to withstand significant cylinder pressures and combustion forces. They come equipped with ARP 625+ bolts, which are a step up from standard ARP 2000 bolts, offering superior tensile strength and fatigue resistance. This means they can handle higher horsepower and torque loads reliably. The I-beam design is a proven performer, balancing strength with a reasonable weight to keep reciprocating mass in check. Each rod is also balanced to within very tight tolerances, which is crucial for engine longevity and smooth operation, especially at higher RPMs.

When rebuilding or significantly upgrading your VQ37HR, using robust connecting rods like these from Brian Crower is essential. They are designed to be a direct replacement for the factory rods, simplifying installation. Make sure to follow proper assembly procedures and torque specifications, especially when installing the ARP 625+ bolts, to ensure optimal performance and durability. These rods are a solid choice for anyone looking to build a reliable, high-performance VQ37HR engine.