Harland Sharp SBC Original Series Rocker Arms 1.5 Ratio 3/8 Stud — Fits Small Block Chevy

SKU: BJHM_S1001
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About Harland Sharp Harland Sharp engineers high-quality automotive parts and ...Read More

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Sale price$404.99
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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

About Harland Sharp

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

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Performance SBC Roller Rocker Arms

Upgrade your Small Block Chevy valvetrain with the legendary Harland Sharp Original Series roller rocker arms. Featuring a 1.5 ratio and designed for 3/8-inch studs, these rockers are the perfect balance of performance and reliability. The iconic orange anodized aluminum finish not only looks great under the hood but also provides a lightweight, high-strength solution for your engine's valvetrain needs.

Key Technical Advantages

  • 1.5 Ratio: Provides consistent lift for street and mild performance applications.
  • Full Roller Design: Reduces friction and heat, allowing for smoother operation and increased power.
  • High-Strength Aluminum: Lightweight construction minimizes reciprocating mass for faster revs.
  • 3/8-Inch Stud Mount: Designed for standard SBC cylinder head stud configurations.
  • Set of 16: Complete set for a full engine upgrade.

Harland Sharp has been a leader in valvetrain technology for decades, and these Original Series rockers are a testament to their commitment to quality. By reducing friction at the valve tip, these rockers help your engine run cooler and more efficiently. Whether you are daily driving your Chevy or hitting the local track, these rockers provide the durability you need to push your engine further. Experience the difference of precision-machined valvetrain components from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Harland Sharp

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

Watch in action

Performance SBC Roller Rocker Arms

Upgrade your Small Block Chevy valvetrain with the legendary Harland Sharp Original Series roller rocker arms. Featuring a 1.5 ratio and designed for 3/8-inch studs, these rockers are the perfect balance of performance and reliability. The iconic orange anodized aluminum finish not only looks great under the hood but also provides a lightweight, high-strength solution for your engine's valvetrain needs.

Key Technical Advantages

  • 1.5 Ratio: Provides consistent lift for street and mild performance applications.
  • Full Roller Design: Reduces friction and heat, allowing for smoother operation and increased power.
  • High-Strength Aluminum: Lightweight construction minimizes reciprocating mass for faster revs.
  • 3/8-Inch Stud Mount: Designed for standard SBC cylinder head stud configurations.
  • Set of 16: Complete set for a full engine upgrade.

Harland Sharp has been a leader in valvetrain technology for decades, and these Original Series rockers are a testament to their commitment to quality. By reducing friction at the valve tip, these rockers help your engine run cooler and more efficiently. Whether you are daily driving your Chevy or hitting the local track, these rockers provide the durability you need to push your engine further. Experience the difference of precision-machined valvetrain components from GGCRACING.

Product Details

Product Description

About Harland Sharp

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

Watch in action

Performance SBC Roller Rocker Arms

Upgrade your Small Block Chevy valvetrain with the legendary Harland Sharp Original Series roller rocker arms. Featuring a 1.5 ratio and designed for 3/8-inch studs, these rockers are the perfect balance of performance and reliability. The iconic orange anodized aluminum finish not only looks great under the hood but also provides a lightweight, high-strength solution for your engine's valvetrain needs.

Key Technical Advantages

  • 1.5 Ratio: Provides consistent lift for street and mild performance applications.
  • Full Roller Design: Reduces friction and heat, allowing for smoother operation and increased power.
  • High-Strength Aluminum: Lightweight construction minimizes reciprocating mass for faster revs.
  • 3/8-Inch Stud Mount: Designed for standard SBC cylinder head stud configurations.
  • Set of 16: Complete set for a full engine upgrade.

Harland Sharp has been a leader in valvetrain technology for decades, and these Original Series rockers are a testament to their commitment to quality. By reducing friction at the valve tip, these rockers help your engine run cooler and more efficiently. Whether you are daily driving your Chevy or hitting the local track, these rockers provide the durability you need to push your engine further. Experience the difference of precision-machined valvetrain components from GGCRACING.

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