PRW Sportsman Harmonic Damper 7.30in Steel — Fits 1958-79 Mopar B/RB 426 Hemi

SKU: FMJX_2344041
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Precision-Engineered Harmonic Balancer for Mopar PerformanceThe PRW Sportsman Harmonic Damper ...Read More

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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

Product Details

Product Description
Part Numbers
Sizing & Fit

Precision-Engineered Harmonic Balancer for Mopar Performance

The PRW Sportsman Harmonic Damper is the ideal solution for Mopar B/RB and 426 Hemi engine builders seeking maximum reliability. With a 7.30-inch outer diameter and heavy-duty steel construction, this damper is built to withstand the rigors of high-performance use, effectively dampening harmful torsional vibrations that can damage your engine over time.

Key Features

  • Application: Mopar B/RB-Series and 426 Hemi (1958-1979)
  • Construction: Durable steel with black protective coating
  • Design: High-performance Sportsman series
  • Balancing: Supports external and internal balance configurations

Designed for enthusiasts who demand consistency, this harmonic balancer is a critical component for any high-revving engine build. Its precise fitment ensures easy installation, while the robust steel build provides the necessary mass to stabilize your crankshaft. The black paint finish not only looks great but also guards against rust and debris in demanding environments. By reducing unwanted engine harmonics, this PRW damper helps preserve your main bearings and ensures your engine operates with maximum efficiency. Whether you are restoring a classic or upgrading for the drag strip, this part delivers the performance you need. Experience top-tier engine component quality and expert support for your build at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

Precision-Engineered Harmonic Balancer for Mopar Performance

The PRW Sportsman Harmonic Damper is the ideal solution for Mopar B/RB and 426 Hemi engine builders seeking maximum reliability. With a 7.30-inch outer diameter and heavy-duty steel construction, this damper is built to withstand the rigors of high-performance use, effectively dampening harmful torsional vibrations that can damage your engine over time.

Key Features

  • Application: Mopar B/RB-Series and 426 Hemi (1958-1979)
  • Construction: Durable steel with black protective coating
  • Design: High-performance Sportsman series
  • Balancing: Supports external and internal balance configurations

Designed for enthusiasts who demand consistency, this harmonic balancer is a critical component for any high-revving engine build. Its precise fitment ensures easy installation, while the robust steel build provides the necessary mass to stabilize your crankshaft. The black paint finish not only looks great but also guards against rust and debris in demanding environments. By reducing unwanted engine harmonics, this PRW damper helps preserve your main bearings and ensures your engine operates with maximum efficiency. Whether you are restoring a classic or upgrading for the drag strip, this part delivers the performance you need. Experience top-tier engine component quality and expert support for your build at GGCRACING.

Product Details

Product Description

Precision-Engineered Harmonic Balancer for Mopar Performance

The PRW Sportsman Harmonic Damper is the ideal solution for Mopar B/RB and 426 Hemi engine builders seeking maximum reliability. With a 7.30-inch outer diameter and heavy-duty steel construction, this damper is built to withstand the rigors of high-performance use, effectively dampening harmful torsional vibrations that can damage your engine over time.

Key Features

  • Application: Mopar B/RB-Series and 426 Hemi (1958-1979)
  • Construction: Durable steel with black protective coating
  • Design: High-performance Sportsman series
  • Balancing: Supports external and internal balance configurations

Designed for enthusiasts who demand consistency, this harmonic balancer is a critical component for any high-revving engine build. Its precise fitment ensures easy installation, while the robust steel build provides the necessary mass to stabilize your crankshaft. The black paint finish not only looks great but also guards against rust and debris in demanding environments. By reducing unwanted engine harmonics, this PRW damper helps preserve your main bearings and ensures your engine operates with maximum efficiency. Whether you are restoring a classic or upgrading for the drag strip, this part delivers the performance you need. Experience top-tier engine component quality and expert support for your build at GGCRACING.

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