Rocker arm options for small-block and big-block Chrysler engines has expanded thanks to the team at PROFORM. The new Super-Street Chrysler shaft mounted roller rockers that PROFORM offers are now available in a 1.6 ratio. So, if you’ve got a Chrysler LA or B/RB engine these Super-Street rocker arms are for you.

Engineered to eliminate internal friction, these rockers boast race-proven technology, including a self-oiling system from shaft to rocker, top-notch bronze bushings, full-roller tips, and robust polished shafts crafted from high-grade steel. The result? A significant boost in valve train stability and mounting stiffness.

The extended pivot length of the shaft rocker not only enhances stability, but also reduces side-load on valve stems, promising a longer lifespan for your valve train components. These rocker arms will unleash more horsepower, prolong the life of vital components, and minimize wear on valve stem tips – all while maintaining a sleek appearance.

Crafted from 6061-T6 aluminum extrusion, each rocker arm undergoes precision machining for consistency and ratio accuracy. With a maximum spring diameter of 1.55 inches and an impressive open spring rating of 600 lbs, these rockers are ideal for any street ride aiming for peak performance, but are also robust enough for trips down the drag strip.

The design allows for easy installation using your current valvetrain hardware. Upgrade your street ride to the next level of performance with our Chrysler Super-Street Series 1.6 Ratio rockers – the perfect choice for enthusiasts seeking a powerful and reliable solution. You can learn more about these rocker arms right here on the PROFORM website.