PRW
PRW S/S Shaft Mount Rocker Arm System 1.5 Ratio — Fits Mopar B/RB-Series Engines
PRW S/S Shaft Mount Rocker Arm System 1.5 Ratio — Fits Mopar B/RB-Series Engines
PRW S/S Shaft Mount Rocker Arm System 1.5 Ratio — Fits Mopar B/RB-Series Engines
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PRW S/S Shaft Mount Rocker Arm System 1.5 Ratio — Fits Mopar B/RB-Series EnginesPRW S/S Shaft Mount Rocker Arm System 1.5 Ratio — Fits Mopar B/RB-Series EnginesPRW S/S Shaft Mount Rocker Arm System 1.5 Ratio — Fits Mopar B/RB-Series Engines
PRW

PRW S/S Shaft Mount Rocker Arm System 1.5 Ratio — Fits Mopar B/RB-Series Engines

SKU: FMJX_3244011

About PRW PRW engineers high-quality automotive parts and accessories trusted ...Read more

Price:
$742.38
7420 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

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Sizing & Fit

About PRW

PRW engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full PRW lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Precision Valvetrain Stability for Mopar Big Blocks

Experience superior valve control with the PRW S/S Series Shaft Mount Rocker Arm System. Engineered specifically for Mopar B and RB-series engines, this kit replaces unstable stud-mount setups with a rigid, shaft-mounted architecture. By eliminating rocker arm deflection, you ensure consistent valve lift and timing, even under high-RPM stress.

Key Technical Features

  • 1.50 Ratio Geometry: Designed for precise lift and improved valvetrain stability.
  • Roller Tip Design: Reduces friction and side-loading on valve stems, extending component life.
  • Heavy-Duty Steel Construction: Offers exceptional strength and thermal stability compared to stock stamped steel rockers.
  • Complete Kit: Includes all necessary hardware for a direct, bolt-on installation on compatible Mopar heads.

Whether you are building a street-strip machine or a dedicated track engine, these rockers provide the reliability required for high-horsepower applications. The natural finish steel construction ensures long-term durability against the rigors of aggressive camshaft profiles. Improve your engine's efficiency and power output with these premium components from GGCRACING.

About PRW

PRW engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full PRW lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Precision Valvetrain Stability for Mopar Big Blocks

Experience superior valve control with the PRW S/S Series Shaft Mount Rocker Arm System. Engineered specifically for Mopar B and RB-series engines, this kit replaces unstable stud-mount setups with a rigid, shaft-mounted architecture. By eliminating rocker arm deflection, you ensure consistent valve lift and timing, even under high-RPM stress.

Key Technical Features

  • 1.50 Ratio Geometry: Designed for precise lift and improved valvetrain stability.
  • Roller Tip Design: Reduces friction and side-loading on valve stems, extending component life.
  • Heavy-Duty Steel Construction: Offers exceptional strength and thermal stability compared to stock stamped steel rockers.
  • Complete Kit: Includes all necessary hardware for a direct, bolt-on installation on compatible Mopar heads.

Whether you are building a street-strip machine or a dedicated track engine, these rockers provide the reliability required for high-horsepower applications. The natural finish steel construction ensures long-term durability against the rigors of aggressive camshaft profiles. Improve your engine's efficiency and power output with these premium components from GGCRACING.

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