SBM R/A & Shaft Kit - 1.6 Ratio

The Sharp Rockers SBM R/A & Shaft Kit - 1.6 Ratio is designed for small-block Mopar engines that require a shaft-mounted configuration. This kit is ideal for engine builders and enthusiasts looking to enhance performance and reliability in their builds.

Constructed from aluminum, this assembly features a 1.60 mechanical advantage ratio that optimizes valve lift and duration across the RPM range. The roller-tip rocker arms included in the kit minimize friction at the valve stem contact point, which extends service life and improves thermal management during operation.

This rocker arm kit is suitable for a variety of applications, from street performance to track-focused builds. It is engineered to work with both stock and mildly modified cam profiles, ensuring compatibility and performance enhancement for small-block Mopar platforms.