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RHS Ultra-Gold ARC Roller Rocker Arm

Brand: RHS | Category: Brake Accessories

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BUICK CHEVROLET GMC OLDSMOBILE PONTIAC

Product Description

One of the most important components in your engine is the rocker arm. It is also one of the most vulnerable. As the turning point of the valve train, the rocker arm is basically a sophisticated lever that redirects the upward tappet and pushrod movement and then multiplies it by the rocker ratio to downward movement at the valve. This is a highly critical process. Due to stresses and vibrations, which are more prevalent during high speed operation, rocker arms undergo what is known as deflection. Severe rocker arm deflection causes inefficient engine performance, and often results in metal fatigue leading to increased wear and friction in the valve train and eventually engine failure.

  • Increase Engine Power, Enhance Valve Train Stability & Improve Oiling
  • CNC-Machined, Lightweight Body Design Yields Unrivaled Quality & Ratio Accuracy
  • Precision-Sorted Trunnion Bearings Withstand Valve Spring Pressure Up To 700 lbs.
  • Arced Channel & Contoured Top Give The Best Strength To Weight Ratio Possible
  • Designed For High Performance Street & Race Engines

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