The RSD Nostalgia Rocker Box Covers are constructed from billet aluminum and finished in black, featuring the brand’s signature Contrast Cut™ style. Sold as a pair, these components are designed for street riding applications and are specifically categorized under the Nostalgia model line. The precise machining of the billet aluminum material ensures a consistent fitment for the specified engine configurations.
Available in ROCKERBOX NOST XL 4-19 CC and ROCKERBOX NOST XL 4-19 BO configurations, these covers serve as a direct replacement or upgrade for the rocker box area. The product is identified as a hard part within the engine components category, emphasizing its structural role in the engine assembly. The black finish and contrast cut design provide a distinct visual profile while maintaining the functional integrity of the rocker box covers.