COMP Cams Shaft Rocker BBC BDX2+ Dart 320/3

This kit includes COMP Cams shaft-mount rocker arms, specifically designed for BBC engines utilizing Brodix 2+ or Dart 320/360 cylinder heads. These systems are a well-known method for improving engine output by ensuring the rocker arm is precisely positioned over the valve. Instead of a stud mount, a horizontal shaft serves as the pivot point, which greatly increases the stiffness of the mounting and the overall stability of the valve train.

The rigidity provided by this shaft system contributes to cylinder head and valve train stability, making it an efficient way to transfer power from the camshaft to the valve. The rocker arms themselves are constructed from strong 2024 aluminum, and they are mounted on a hardened 8620 steel shaft. These components were developed using advanced computer technology and have been tested in various racing environments by experienced professionals.

This particular kit features a 1.7 ratio for the rocker arms, tailored for BBC applications with Brodix 2+ or Dart 320/360 heads. While this system is designed to improve performance, please be aware that it is subject to California Proposition 65 warnings.