SBC L/W 5140 Forged I-Beam Rod 5.700in

The SBC L/W 5140 Forged I-Beam Rod 5.700in by EAGLE is a precision-engineered connecting rod designed for Small Block Chevy engine builds and high-performance applications. Built to withstand the demands of both street and competition engines, this forged component bridges the gap between affordability and reliability. Whether you're rebuilding a classic muscle car engine or upgrading a modern performance platform, this rod delivers the structural integrity required for consistent, repeatable power output.

Manufactured from 8740 bolt steel and precision forged for enhanced strength, the SBC L/W 5140 I-Beam rod features a 5.700-inch length with 3/8-inch cap screws and bushed construction. The I-Beam design provides optimal weight distribution and rigidity, reducing flex under high RPM and load conditions while maintaining a lightweight profile at 1.35 lbs per unit. This geometry is proven to handle elevated boost pressures and extended RPM ranges without compromising durability, making it suitable for both naturally aspirated and forced-induction Small Block applications.

Engine builders and performance enthusiasts rely on EAGLE's SBC L/W 5140 rod for mid-range to high-output stroker and overbore builds. Installation requires proper clearancing and honing to factory tolerances; verify crankshaft stroke and piston pin offset compatibility before assembly. The bushed design accommodates standard small block Chevy piston pins and allows for fine-tuning of rod geometry. Each rod is individually cast and finished to EAGLE's specifications, ensuring consistent performance across all cylinders in your engine block.