These GM Lifters are high-performance hydraulic roller lifters designed for Chevrolet SBC Vortec or LT1 engines, including models such as Camaro, Corvette, and Silverado. These lifters are a direct replacement part with a manufacturer warranty, ensuring quality and reliability. With a focus on performance, these lifters are suitable for a variety of engine sizes and are made by General Motors, a trusted brand in automotive parts. Ideal for those looking to upgrade their valvetrain components for improved engine function and efficiency.