PRW

PRW S/S Shaft Mount Rocker Arm System 1.6 Ratio — Fits Mopar B/RB-Series Engines

PRW S/S Shaft Mount Rocker Arm System 1.6 Ratio — Fits Mopar B/RB-Series Engines
PRW S/S Shaft Mount Rocker Arm System 1.6 Ratio — Fits Mopar B/RB-Series Engines
PRW S/S Shaft Mount Rocker Arm System 1.6 Ratio — Fits Mopar B/RB-Series Engines
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PRW S/S Shaft Mount Rocker Arm System 1.6 Ratio — Fits Mopar B/RB-Series EnginesPRW S/S Shaft Mount Rocker Arm System 1.6 Ratio — Fits Mopar B/RB-Series EnginesPRW S/S Shaft Mount Rocker Arm System 1.6 Ratio — Fits Mopar B/RB-Series Engines
PRW

PRW S/S Shaft Mount Rocker Arm System 1.6 Ratio — Fits Mopar B/RB-Series Engines

SKU: FMJX_3244012
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About PRW PRW engineers high-quality automotive parts and accessories trusted ...Read More

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$742.38
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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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Product Details

Product Description
Part Numbers
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

Unlock More Power with 1.6 Ratio Rockers

The PRW S/S Series Shaft Mount Rocker Arm System is the ultimate upgrade for Mopar B and RB-series enthusiasts looking to maximize lift. By utilizing a 1.6 ratio, this kit provides a slight increase in valve lift, effectively waking up your camshaft profile without the need for a complete teardown. The shaft-mount design provides a rigid platform that prevents the flex associated with standard stud-mount rocker arms.

Technical Specifications

  • 1.60 Ratio: Increases effective valve lift for improved airflow and power.
  • Roller Tip Technology: Minimizes friction and valve guide wear.
  • Shaft Mount Stability: Provides a secure, aligned valvetrain geometry.
  • Natural Steel Finish: Built for maximum durability and resistance to fatigue.

This kit is ideal for performance builds where valvetrain stability is paramount. The rigid mounting system ensures that your valve timing remains consistent throughout the entire RPM range, preventing the harmonic oscillations that often lead to valvetrain failure. By upgrading to this shaft-mount system, you are investing in the longevity and performance of your Mopar engine. Find all your high-performance valvetrain solutions at GGCRACING.

Product Details

Product Description
Part Numbers
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

Unlock More Power with 1.6 Ratio Rockers

The PRW S/S Series Shaft Mount Rocker Arm System is the ultimate upgrade for Mopar B and RB-series enthusiasts looking to maximize lift. By utilizing a 1.6 ratio, this kit provides a slight increase in valve lift, effectively waking up your camshaft profile without the need for a complete teardown. The shaft-mount design provides a rigid platform that prevents the flex associated with standard stud-mount rocker arms.

Technical Specifications

  • 1.60 Ratio: Increases effective valve lift for improved airflow and power.
  • Roller Tip Technology: Minimizes friction and valve guide wear.
  • Shaft Mount Stability: Provides a secure, aligned valvetrain geometry.
  • Natural Steel Finish: Built for maximum durability and resistance to fatigue.

This kit is ideal for performance builds where valvetrain stability is paramount. The rigid mounting system ensures that your valve timing remains consistent throughout the entire RPM range, preventing the harmonic oscillations that often lead to valvetrain failure. By upgrading to this shaft-mount system, you are investing in the longevity and performance of your Mopar engine. Find all your high-performance valvetrain solutions at GGCRACING.

Product Details

Product Description

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

Unlock More Power with 1.6 Ratio Rockers

The PRW S/S Series Shaft Mount Rocker Arm System is the ultimate upgrade for Mopar B and RB-series enthusiasts looking to maximize lift. By utilizing a 1.6 ratio, this kit provides a slight increase in valve lift, effectively waking up your camshaft profile without the need for a complete teardown. The shaft-mount design provides a rigid platform that prevents the flex associated with standard stud-mount rocker arms.

Technical Specifications

  • 1.60 Ratio: Increases effective valve lift for improved airflow and power.
  • Roller Tip Technology: Minimizes friction and valve guide wear.
  • Shaft Mount Stability: Provides a secure, aligned valvetrain geometry.
  • Natural Steel Finish: Built for maximum durability and resistance to fatigue.

This kit is ideal for performance builds where valvetrain stability is paramount. The rigid mounting system ensures that your valve timing remains consistent throughout the entire RPM range, preventing the harmonic oscillations that often lead to valvetrain failure. By upgrading to this shaft-mount system, you are investing in the longevity and performance of your Mopar engine. Find all your high-performance valvetrain solutions at GGCRACING.

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