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High-Ratio Shaft Mount Rockers for Small Block Mopar

Unlock more power from your Small Block Mopar (SBM) with the PRW Shaft Mount Rocker Arm System. Featuring a 1.60 rocker ratio, this kit is designed to increase effective valve lift, allowing your engine to breathe better and produce more horsepower. The robust shaft-mount architecture ensures that your valvetrain geometry remains stable, even under the most demanding racing conditions.

Why Choose PRW Shaft Mount Rockers?

• 1.60 Ratio: Provides increased valve lift for improved airflow and performance gains.
• Superior Stability: Shaft-mount design prevents the geometry issues commonly associated with stud-mount systems.
• Roller Tip Design: Minimizes side-loading on valve stems, reducing friction and heat.
• Durable Steel Construction: Engineered to handle high spring pressures and aggressive camshaft profiles.
• Direct Fit: Specifically tailored for Small Block Mopar cylinder heads for an easier installation.

When you are looking for a reliable way to increase lift without changing your camshaft, a higher ratio rocker arm is the perfect solution. This PRW system provides the rigidity and precision required to maintain consistent valve timing, protecting your engine while maximizing its output. Equip your Mopar with the best in valvetrain technology from GGCRACING.