Upgrade your Small Block Chevy with the BAM Roller Lifters BAM-B-2004-16BB4 set. These solid roller lifters are designed to provide superior performance and reliability, making them an essential addition for any serious engine builder. Engineered with precision, they feature a 0.904 inch outer diameter and a 0.210 inch offset to optimize your engine's performance. Each set includes 16 lifters, all crafted to deliver consistent lift and improved valve train stability. The 0.300 inch taller design enhances the overall function, ensuring your engine runs smoothly at higher RPMs. Whether you're building a race engine or enhancing your street performance, these lifters will help you achieve your goals with confidence. Features: * Solid Roller Design: Offers improved performance and durability. * 0.904 inch OD: Optimized for effective lift and valve control. * 0.210 inch Offset: Enhances engine performance and efficiency. * 0.300 inch Taller: Ideal for high RPM applications. * Set of 16 Lifters: Complete kit for Small Block Chevy builds.