PRW Sportsman Series 1.6 Ratio Self-Aligning Rocker Arms — Fits SBC Vortec

SKU: FMJX_0835005
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Performance Self-Aligning Rockers for SBC VortecMaximize the potential of your ...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

Performance Self-Aligning Rockers for SBC Vortec

Maximize the potential of your SBC Vortec engine with the PRW Sportsman Series 1.6 Ratio Self-Aligning Rocker Arms. These rockers are specifically designed to provide the increased lift of a 1.6 ratio while maintaining the perfect alignment necessary for Vortec cylinder heads. By eliminating the need for guide plates, these self-aligning rockers simplify your valvetrain setup while ensuring that the rocker tip stays perfectly centered on the valve stem, even at higher RPMs.

Key Benefits for Your Build

  • Self-Aligning: Perfect for heads without guide plates
  • 1.6 Ratio: Increases valve lift for improved airflow and power
  • Roller Tip: Minimizes friction and heat buildup
  • Durability: Heavy-duty steel construction for long-lasting performance
  • Fitment: Optimized for Small Block Chevy Vortec applications

The combination of a 1.6 ratio and self-aligning geometry makes these rocker arms a top choice for Vortec engine builders. They offer a significant performance upgrade over stock components, providing smoother operation and increased power potential. The precision engineering ensures that you get consistent results, whether you are building a street-strip machine or a high-performance daily driver. With their robust steel construction and friction-reducing roller tips, these rockers are designed to stand up to the rigors of high-performance use. Upgrade your engine's valvetrain with the reliability and performance of the PRW Sportsman series, available exclusively through GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

Performance Self-Aligning Rockers for SBC Vortec

Maximize the potential of your SBC Vortec engine with the PRW Sportsman Series 1.6 Ratio Self-Aligning Rocker Arms. These rockers are specifically designed to provide the increased lift of a 1.6 ratio while maintaining the perfect alignment necessary for Vortec cylinder heads. By eliminating the need for guide plates, these self-aligning rockers simplify your valvetrain setup while ensuring that the rocker tip stays perfectly centered on the valve stem, even at higher RPMs.

Key Benefits for Your Build

  • Self-Aligning: Perfect for heads without guide plates
  • 1.6 Ratio: Increases valve lift for improved airflow and power
  • Roller Tip: Minimizes friction and heat buildup
  • Durability: Heavy-duty steel construction for long-lasting performance
  • Fitment: Optimized for Small Block Chevy Vortec applications

The combination of a 1.6 ratio and self-aligning geometry makes these rocker arms a top choice for Vortec engine builders. They offer a significant performance upgrade over stock components, providing smoother operation and increased power potential. The precision engineering ensures that you get consistent results, whether you are building a street-strip machine or a high-performance daily driver. With their robust steel construction and friction-reducing roller tips, these rockers are designed to stand up to the rigors of high-performance use. Upgrade your engine's valvetrain with the reliability and performance of the PRW Sportsman series, available exclusively through GGCRACING.

Product Details

Product Description

Performance Self-Aligning Rockers for SBC Vortec

Maximize the potential of your SBC Vortec engine with the PRW Sportsman Series 1.6 Ratio Self-Aligning Rocker Arms. These rockers are specifically designed to provide the increased lift of a 1.6 ratio while maintaining the perfect alignment necessary for Vortec cylinder heads. By eliminating the need for guide plates, these self-aligning rockers simplify your valvetrain setup while ensuring that the rocker tip stays perfectly centered on the valve stem, even at higher RPMs.

Key Benefits for Your Build

  • Self-Aligning: Perfect for heads without guide plates
  • 1.6 Ratio: Increases valve lift for improved airflow and power
  • Roller Tip: Minimizes friction and heat buildup
  • Durability: Heavy-duty steel construction for long-lasting performance
  • Fitment: Optimized for Small Block Chevy Vortec applications

The combination of a 1.6 ratio and self-aligning geometry makes these rocker arms a top choice for Vortec engine builders. They offer a significant performance upgrade over stock components, providing smoother operation and increased power potential. The precision engineering ensures that you get consistent results, whether you are building a street-strip machine or a high-performance daily driver. With their robust steel construction and friction-reducing roller tips, these rockers are designed to stand up to the rigors of high-performance use. Upgrade your engine's valvetrain with the reliability and performance of the PRW Sportsman series, available exclusively through GGCRACING.

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