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Big Block Chevy

PRO ACTION™ (Aluminum)

Pro Action™ Cylinder Heads, the cornerstone of the RHS® line, are ideal for a variety of performance functions, including hot rods, drag racing, oval track racing and marine applications. These heads deliver more features, higher flow characteristics and better finish quality than other competitive brands.

  • Available w/ A Wide Variety Of Runner & Chamber Sizes
  • Enhanced Features, Innovative Designs & Superior Quality Outperform The Competition

Applications: Hardcore Street, Race & Powerboat Engines

PRO ELITE™ (Aluminum)

The RHS® Pro Elite™ series of CNC-ported cylinder heads is designed for racers who want the absolute maximum engine performance. Utilizing innovative design features, modern engineering methods and precision CNC-machining, Pro Elite™ Cylinder Heads are second-to-none.

  • Innovative Aluminum Design w/ Race-Inspired Features
  • Deliver Maximum Airflow For Remarkable Performance Gains

Applications: Extreme Performance & Race Engines

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  1. Pro Action™ 24° (320cc Intake Runner/119cc Chamber) Bare Aluminum Cylinder Head
  2. Pro Action 24° (320cc Intake Runner/119cc Chamber) Hydraulic Roller Assembled Cylinder Head
  3. Pro Action 24° (320cc Intake Runner/119cc Chamber) Mechanical/Solid Roller Assembled Cylinder Head
  4. Pro Action™ 24° (320cc Intake Runner/119cc Chamber) Bare Aluminum Cylinder Head
  5. Pro Action 24° (360cc Intake Runner/119cc Chamber) Hydraulic Roller Assembled Cylinder Head
  6. Pro Action 24° (360cc Intake Runner/119cc Chamber) Mechanical/Solid Roller Assembled Cylinder Head
  7. Pro Elite™ 24° CNC-Ported (339cc Intake Runner/121cc Chamber) Bare Aluminum Cylinder Head
  8. Pro Elite™ 24° CNC-Ported (376cc Intake Runner/121cc Chamber) Bare Aluminum Cylinder Head

8 Item(s)

per page

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Set Descending Direction