---
product_id: 21215201
title: "4600-16 Hi-Tech Polylock Set for 7/16\" Stud Ultra Pro Magnum Rockers"
brand: "comp cams"
price: "NZ$234"
currency: NZD
in_stock: true
reviews_count: 2
url: https://www.desertcart.nz/products/21215201-4600-16-hi-tech-polylock-set-for-7-16-stud
store_origin: NZ
region: New Zealand
---

# Race-ready design Ultimate strength Secure locking force 4600-16 Hi-Tech Polylock Set for 7/16" Stud Ultra Pro Magnum Rockers

**Brand:** comp cams
**Price:** NZ$234
**Availability:** ✅ In Stock

## Summary

> 🏎️ Lock in your performance and leave the competition in the dust!

## Quick Answers

- **What is this?** 4600-16 Hi-Tech Polylock Set for 7/16" Stud Ultra Pro Magnum Rockers by comp cams
- **How much does it cost?** NZ$234 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/21215201-4600-16-hi-tech-polylock-set-for-7-16-stud)

## Best For

- comp cams enthusiasts

## Why This Product

- Trusted comp cams brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Fit:** Versatile design that seamlessly integrates with various setups, making it a must-have for any racer.
- • **Unmatched Durability:** Engineered for ultimate strength and reliability in high-performance applications.
- • **Race-Ready Performance:** Designed specifically for high-end race applications, ensuring you stay ahead of the competition.
- • **Top Manufacturer Quality:** Crafted by the world's leading performance product manufacturer, guaranteeing excellence.
- • **Precision Locking Mechanism:** Experience superior locking force that keeps your components secure under extreme conditions.

## Overview

The Comp Cams 4600-16 Hi-Tech Polylock Set is engineered for high-performance racing applications, offering unmatched strength and a secure locking mechanism. Designed for universal fit, this product is a top choice for serious racers looking to enhance their engine's reliability and performance.

## Description

Comp Cams4600-16 Hi-Tech Polylock Set for 7/16" Stud Ultra Pro Magnum Rockers

## Features

- World's top manufacturer of performance products
- Designed for ultimate strength and locking force
- Hi-TechPolylocks work well in all high end race applications
- Fit type: Universal Fit

## Images

![4600-16 Hi-Tech Polylock Set for 7/16" Stud Ultra Pro Magnum Rockers - Image 1](https://m.media-amazon.com/images/I/61KdJpSW6kL.jpg)
![4600-16 Hi-Tech Polylock Set for 7/16" Stud Ultra Pro Magnum Rockers - Image 2](https://m.media-amazon.com/images/I/61Ii+miHS5L.jpg)
![4600-16 Hi-Tech Polylock Set for 7/16" Stud Ultra Pro Magnum Rockers - Image 3](https://m.media-amazon.com/images/I/71cNwCmnCuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    ok
  

*by A***R on Reviewed in the United States 🇺🇸 on February 29, 2020*

ok

### ⭐ 







  
  
    American Made?
  

*by J***Z on Reviewed in the United States 🇺🇸 on January 14, 2014*

It is hard to believe the poor machine work of these Rocker Arm Adjustment Nuts. The Chamfer on the top of all 16 Poly Locks was different. One of the chamfers went down about 1/4" as the other were 0.030" - 0.060". All of the Locks had Burrs on the bottom where it is tightened up against the Rocker Arm. I am embarrassed by a Product that says "American Made"

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**Shop now:** [https://www.desertcart.nz/products/21215201-4600-16-hi-tech-polylock-set-for-7-16-stud](https://www.desertcart.nz/products/21215201-4600-16-hi-tech-polylock-set-for-7-16-stud)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-06-19*