COMP Cams Max-Lift BSR Shaft Rocker Kit Chevy LS7

The COMP Cams Max-Lift BSR Shaft Rocker Kit for Chevy LS7 is a bolt-in-ready Bushed Shaft Rocker System designed to enhance valve train performance on GM LS engines. Featuring innovative engineering and a patent-pending design, this system increases valve train stability and durability by securing all eight rocker arms onto a single rocker shaft. The kit includes thin tri-layer rocker arm bushings that reduce deflection and eliminate high Hertz loading common in needle bearing rockers. Plasma nitrided rocker shafts further improve durability, especially when used with aggressive solid roller valve trains. This system ensures precise valve train geometry, increased load-bearing capacity, and long-term reliability, all in a package that requires no machine work for installation.

Designed for LS1, LS3, and LS7 cylinder heads, this system provides a direct bolt-in upgrade that enhances efficiency and performance under high loads. Suitable for street and track applications, it offers a significant improvement in valve train stability and durability. The kit simplifies installation by eliminating the need for machining, making it an ideal upgrade for performance enthusiasts seeking a reliable, long-lasting solution. Compatibility includes GM LS engines with LS1, LS3, and LS7 cylinder heads, delivering a high-performance upgrade for demanding driving conditions.