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COMP Cams 4630-1 Polylock Adjusting Nut 1.125" Tall for 7/16" Stud High Energy Rockers

Manufacturer

Picture for manufacturer COMP Cams

Part Number

4630-1
12 reviews
Sale Price

$9.95

In Stock (10+)

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

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Product Details

The COMP Cams 4630-1 Polylock adjusting nut is specifically designed for use with high energy rocker arms equipped with 7/16" studs. This precision-engineered nut features a 1.125" tall design that provides the extra height needed for proper adjustment and clearance with performance rocker arm configurations.

Key Features:

  • 1.125" tall design for high energy rocker arm applications
  • Polylock design prevents loosening from vibration and thermal cycling
  • Fits 7/16" rocker arm studs
  • Precision threads ensure accurate valve lash adjustment
  • Durable construction withstands high-performance engine environments

The Polylock design uses a special locking mechanism that maintains proper valve adjustment over time, eliminating the need for frequent readjustment. This nut is an essential component when installing or servicing high-ratio rocker arms that require additional height for proper geometry and clearance.

Products specifications

Adjusting Nut Height

High Energy

Rocker Arm Adjusting Nut Series

High Energy

AMAZON ASIN

B0066SSGHE

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

Yes

C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only vehicle.

C.A.R.B. Exemption Reason

No impact on pollution output of vehicle.

C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Stud Diameter

7/16

The web site was easy and it said my part is in stock. I'm a little suspicious since no one else has it in stock. I will change rating from 5 star to 1 star if it turns out you don't really have the part!!!

Great! My part got here BEFORE the estimated delivery date! Now I may be able to complete my project in time! THANKS!!!

quick, easy, painless shopping and checkout. Great!

easy and inexpensive!

Easy

Shipped very quickly and had the best price I could find!

We will see.

great price. easy process

Identity Theft Protection Purchase Guarantee Lowest Price Guarantee

Had order vibrant muffler and came on time and good customer service

Ordered some new corner lenses for my 2000 Chevy Blazer. They came earlier than I thought they would. They were packaged perfectly with no damage. Installed the lenses without a problem in minutes and they look great. Will definitely order again, but this time ordering headlights. Thanks!

Great prices... fast shipping......

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