BSR Shaft Rocker Arm Set GM LT Gen-V

The BSR Shaft Rocker Arm Set GM LT Gen-V provides a significant valvetrain upgrade for owners of modern General Motors fifth-generation small block engines. Designed to replace standard individual rocker arms, this system utilizes a rigid shaft-mount configuration to eliminate the deflection common in high-performance applications. Whether you are building a dedicated track car or a high-output street machine, this kit ensures your valvetrain remains stable under the stresses of increased lift and aggressive camshaft profiles.

Engineered with a 1.80 ratio, these rockers effectively increase valve lift to maximize airflow and power potential without requiring a complete camshaft change. The BSR Shaft Rocker Arm Set GM LT Gen-V features a robust steel construction treated with a Black Nitride finish, which provides exceptional surface hardness and reduced friction for long-term durability. The non-roller design is optimized for specific geometry requirements, ensuring consistent contact and reliable operation across the entire RPM range.

This comprehensive kit is a direct-fit solution for GM Gen-V LT-series engines, making it an essential component for those performing top-end rebuilds or performance tuning. By tying the rocker arms together on a single shaft, the system significantly improves valvetrain stiffness and accuracy, which is critical when seeking peak horsepower. For those searching for the best specifications and proven reliability in their LT engine build, this set offers a professional-grade solution for sale.