Yella Terra Platinum Series Shaft Mount Rocker Arm Kit 1.55 Ratio — Fits Small Block Chevy

SKU: BJKL_YT6008
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Precision Valvetrain Performance: Yella Terra Platinum SeriesUnlock the full potential ...Read More

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Sale price$967.99
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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 Valvetrain Performance: Yella Terra Platinum Series

Unlock the full potential of your Small Block Chevy engine with the Yella Terra Platinum Series Shaft Mount Rocker Arm Kit (YT6008). Designed for high-RPM stability and maximum valve train efficiency, these rocker arms are the gold standard for serious engine builders and performance enthusiasts. With a 1.55 ratio, this kit provides the precise lift and duration characteristics required to extract peak horsepower and torque from your SBC build.

Engineered for Durability and Speed

  • Shaft Mount Stability: Eliminates the deflection common with stud-mount systems, ensuring consistent valve timing at high RPM.
  • Roller Tip Technology: Reduces friction and side-loading on valve stems, extending the life of your guides and seals.
  • Premium Aluminum Construction: Lightweight yet incredibly strong, designed to handle aggressive cam profiles and high spring pressures.
  • Direct Fit: Precision-engineered specifically for the Small Block Chevy platform for a straightforward installation.

The Yella Terra Platinum series is renowned for its ability to maintain geometry under extreme heat and load. By utilizing a shaft-mounted design, you gain superior rigidity compared to traditional rocker setups, which is essential for preventing valvetrain failure in high-performance applications. Whether you are building a street strip machine or a dedicated track engine, this kit offers the reliability and performance gains you need to stay ahead of the pack. Experience the difference in engine response and durability with this premium valvetrain upgrade available at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

Precision Valvetrain Performance: Yella Terra Platinum Series

Unlock the full potential of your Small Block Chevy engine with the Yella Terra Platinum Series Shaft Mount Rocker Arm Kit (YT6008). Designed for high-RPM stability and maximum valve train efficiency, these rocker arms are the gold standard for serious engine builders and performance enthusiasts. With a 1.55 ratio, this kit provides the precise lift and duration characteristics required to extract peak horsepower and torque from your SBC build.

Engineered for Durability and Speed

  • Shaft Mount Stability: Eliminates the deflection common with stud-mount systems, ensuring consistent valve timing at high RPM.
  • Roller Tip Technology: Reduces friction and side-loading on valve stems, extending the life of your guides and seals.
  • Premium Aluminum Construction: Lightweight yet incredibly strong, designed to handle aggressive cam profiles and high spring pressures.
  • Direct Fit: Precision-engineered specifically for the Small Block Chevy platform for a straightforward installation.

The Yella Terra Platinum series is renowned for its ability to maintain geometry under extreme heat and load. By utilizing a shaft-mounted design, you gain superior rigidity compared to traditional rocker setups, which is essential for preventing valvetrain failure in high-performance applications. Whether you are building a street strip machine or a dedicated track engine, this kit offers the reliability and performance gains you need to stay ahead of the pack. Experience the difference in engine response and durability with this premium valvetrain upgrade available at GGCRACING.

Product Details

Product Description

Precision Valvetrain Performance: Yella Terra Platinum Series

Unlock the full potential of your Small Block Chevy engine with the Yella Terra Platinum Series Shaft Mount Rocker Arm Kit (YT6008). Designed for high-RPM stability and maximum valve train efficiency, these rocker arms are the gold standard for serious engine builders and performance enthusiasts. With a 1.55 ratio, this kit provides the precise lift and duration characteristics required to extract peak horsepower and torque from your SBC build.

Engineered for Durability and Speed

  • Shaft Mount Stability: Eliminates the deflection common with stud-mount systems, ensuring consistent valve timing at high RPM.
  • Roller Tip Technology: Reduces friction and side-loading on valve stems, extending the life of your guides and seals.
  • Premium Aluminum Construction: Lightweight yet incredibly strong, designed to handle aggressive cam profiles and high spring pressures.
  • Direct Fit: Precision-engineered specifically for the Small Block Chevy platform for a straightforward installation.

The Yella Terra Platinum series is renowned for its ability to maintain geometry under extreme heat and load. By utilizing a shaft-mounted design, you gain superior rigidity compared to traditional rocker setups, which is essential for preventing valvetrain failure in high-performance applications. Whether you are building a street strip machine or a dedicated track engine, this kit offers the reliability and performance gains you need to stay ahead of the pack. Experience the difference in engine response and durability with this premium valvetrain upgrade available at GGCRACING.

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