BoostLine Forged Con-Rods for RB25 & RB26 Engines Maximize the potential of your RB25 or RB26 engine with BoostLine Forged Con-Rods, built for high performance and extreme horsepower. Features: Length: 121.5mm Bolt Configuration: ARP2000 bolts for unmatched strength and reliability. Fitment: Designed for RB25 and RB26 engines. Material: Premium forged steel for strength and longevity. Power Rating: Rated to handle up to 1250hp. Sold as a set of 6 rods, these forged con-rods are perfect for serious performance builds, ensuring your engine can handle the power you push through it. BoostLine forged con-rods are ideal for anyone looking to upgrade their RB engine to handle high horsepower, whether it's for motorsport, street racing, or high-performance street builds.