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RHS 12054-02 Pro Action 23° Aluminum Assembled Cylinder Head with 200cc Runner/64cc Chamber for Small Block Chevy
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
RHS 12054-02 Pro Action 23° Aluminum Assembled Features
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Small block Chevy assembled aluminum head with 200 cubic centimeter runner and 64 cubic centimeter chamber for hydraulic roller cam application
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Straight plug head
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Advanced port/runner/chamber design and modified water jacket for optimal performance and added reliability
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Standard features include multi-angle intake and radiused exhaust valve seats for up to 5 percent more airflow
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Assembled heads include valve springs, retainers, locks, seals, studs, guide plates, locators and 2.020 inches/1.600 inches valves
About RHS 12054-02 Pro Action 23° Aluminum Assembled
RHS Pro Action 23 degree Aluminum Cylinder Heads feature optimal port design for greater flow, better atomization and enhanced dynamics. The unique multi-angled intake and radiused exhaust seats increase flow and horsepower output. More efficient water jackets improve cooling and thermal conductivity while reducing the risk of detonation. Thick deck faces allow angle milling for increased compression. The revised combustion chamber design creates excellent combustion thermodynamics and enhances fuel efficiency. All accessory bolt holes are drilled and tapped to exact tolerances.
