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Est. 1957
COMP Cams

COMP Cams Adjusting Nut GM LS1 3/8

$10.95

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COMP Cams Adjusting Nut for GM LS1 engines. Direct replacement for adjustable rocker arms.

Key Features

  • Fits COMP Cams Ultra Pro Magnum adjustable rocker arms.
  • Designed for GM LS1, LS2, LS3, and LS6 engines.
  • Replaces the stock adjusting nut included with rocker arm kits.
  • Features a 3/8 inch thread size for compatibility with LS engine rocker studs.
  • Allows for precise valve lash adjustments.

⚠️ 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

You get one adjusting nut in this package, designed to work with COMP Cams Ultra Pro Magnum adjustable rocker arms. This nut is specifically made for GM LS1, LS2, LS6, and LS3 engines. It replaces the stock adjusting nut that comes with those rocker arm kits, allowing for precise valve lash adjustments.

If you're setting up the valvetrain on your LS engine and using COMP Cams adjustable rocker arms, this nut is what you'll need to dial in your valve lash. It's a small but important piece for ensuring your engine runs smoothly and efficiently. Made to fit the 3/8 inch studs found on these popular GM V8s, it ensures a secure and accurate adjustment.

Specifications

Brand
COMP Cams
Manufacturer Part #
4654-1
UPC
036584042761

Frequently Asked Questions

COMP Cams Adjusting Nut GM LS1 3/8

$10.95