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Est. 1957
COMP Cams

COMP Cams Poly Lock 3/8 High Energy Alu

$61.18

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COMP Cams Poly Lock 3/8 High Energy Alu rocker arm adjuster screws. Fits High Energy Die Cast Aluminum roller rocker arms with 3/8" studs.

Key Features

  • Fits COMP Cams High Energy Die Cast Aluminum roller rocker arms with 3/8" studs.
  • 1.125" tall polylock adjuster screws.
  • Suitable for moderate lift and spring pressure applications.
  • Aluminum construction for reduced weight.
  • Polylock design allows for secure and precise adjustment.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

These are COMP Cams High Energy aluminum polylocks, designed to work with their 3/8" stud diameter rocker arms. They're 1.125 inches tall and are a solid choice for applications with moderate lift and spring pressure. If you're building an engine that sees regular use and isn't pushing the absolute limits, these polylocks will do a great job of keeping your rocker geometry set correctly.

They're made from aluminum, which keeps the overall weight down, and the polylock design makes them easy to adjust and secure. This means you can dial in your valve lash precisely and be confident it will stay put, even under normal operating conditions. They're a well-built component that helps ensure your valvetrain functions as intended.

Specifications

Brand
COMP Cams
Manufacturer Part #
4631-16
UPC
036584238201

Frequently Asked Questions

COMP Cams Poly Lock 3/8 High Energy Alu

$61.18