SKU: SHPS4004-7
MPN: S4004-7
The AMC Rocker Arms - 1.6 Ratio 7/16 Stud by Sharp Rockers is designed for serious engine builders and hot rodders working with classic AMC powerplants. These rocker arms are engineered to enhance valve lift and duration, making them essential for performance builds that aim for improved engine efficiency and power output.
The 1.6 ratio design amplifies camshaft lift, meaning a 0.500-inch cam lobe produces 0.800 inches of valve lift at the seat, which significantly enhances cylinder filling. The 7/16-inch stud configuration ensures compatibility with standard AMC cylinder head architecture while providing robust clamping force to minimize valve train deflection under high-RPM conditions. These rocker arms are manufactured with precision-finished surfaces and a durable steel composition, suitable for aggressive cam profiles and high-lift springs.
Mechanics and engine builders restoring or modifying AMC engines, especially those upgrading to higher-lift cams or increasing valve spring pressures, will find these rockers indispensable. They help prevent valve train bind, ensuring reliable performance across various RPM ranges. Ideal for applications in performance, street, or competition settings, these rocker arms are a critical component for any serious AMC engine project.
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