---
product_id: 561161873
title: "EPChunMi 16 PCS Poly Locks for Roller Rocker Arms, 3/8 Stud, Fits most aluminum rocker arms."
brand: "epchunmi"
price: "S$89"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/561161873-epchunmi-16-pcs-poly-locks-for-roller-rocker-arms-3
store_origin: SG
region: Singapore
---

# 16 precision poly locks 3/8 inch stud size Aluminum steel, corrosion-resistant EPChunMi 16 PCS Poly Locks for Roller Rocker Arms, 3/8 Stud, Fits most aluminum rocker arms.

**Brand:** epchunmi
**Price:** S$89
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in performance, unlock your engine’s potential!

## Quick Answers

- **What is this?** EPChunMi 16 PCS Poly Locks for Roller Rocker Arms, 3/8 Stud, Fits most aluminum rocker arms. by epchunmi
- **How much does it cost?** S$89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/561161873-epchunmi-16-pcs-poly-locks-for-roller-rocker-arms-3)

## Best For

- epchunmi enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** 3/8 inch studs designed to fit most extruded aluminum rocker arms seamlessly.
- • **OEM-Grade Precision:** Factory-ground studs minimize runout for flawless fit and performance.
- • **Complete 16-Piece Kit:** Everything you need in one package to upgrade your roller rocker arms with confidence.
- • **Premium Customer Care:** Top-notch support with 100% satisfaction guarantee and hassle-free returns.
- • **Durable Aluminum Steel:** Wear-resistant and corrosion-proof material ensures long-lasting reliability.

## Overview

The EPChunMi 16 PCS Poly Locks kit offers a premium, OEM-quality solution for roller rocker arms with 3/8 inch studs. Crafted from durable aluminum steel, these corrosion-resistant locks ensure a precise fit and long service life, compatible with most extruded aluminum rocker arms. Backed by over 20 years of expertise and a 100% satisfaction guarantee, this kit is engineered for professionals demanding reliability and performance.

## Description

EPCHUNMI, with over 20 years of experience, has become a full line provider of Domestic , European and Japanese engine parts for all cars ,and offers listings of all engines.It is associated with manufacturers who are certified with IATF16949, and with the prestigious IATF16949 certificate.

## Features

- 【This kit includes】16 x Poly Locks for Roller Rocker Arms Kit. the Poly Locks for Roller Rocker Arms is same with OEM standard quality, has been inspected before shipment in the factory.
- 【Material】Made of high quality :aluminum steel, wear-resistant, corrosion-resistant, and long service life.
- 【Replaces】Studs are factory precision ground to minimize runout and tapered for strength in the locking area.
- 【Size】3/8 inch.Fits most extruded aluminum rocker arms.
- 【Premium Support】 We focus on product quality and customer service, our customer service is top-notch. Easy to contact customer service.We can provide a 100% satisfaction guarantee.Defective products can be returned free of charge once found.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | EPChunMi |
| Brand | EPChunMi |
| Model | ChunMi R&L |
| Package Dimensions | 23.6 x 16.79 x 8.89 cm; 531 g |
| Item model number | FS16C01 |
| Manufacturer Part Number | FS16C01 |
| Position | Inside |
| Item Weight | 531 g |

## Images

![EPChunMi 16 PCS Poly Locks for Roller Rocker Arms, 3/8 Stud, Fits most aluminum rocker arms. - Image 1](https://m.media-amazon.com/images/I/51RoqBnMNnL.jpg)
![EPChunMi 16 PCS Poly Locks for Roller Rocker Arms, 3/8 Stud, Fits most aluminum rocker arms. - Image 2](https://m.media-amazon.com/images/I/61ayRaxHRKL.jpg)
![EPChunMi 16 PCS Poly Locks for Roller Rocker Arms, 3/8 Stud, Fits most aluminum rocker arms. - Image 3](https://m.media-amazon.com/images/I/71Tj-aVL-mL.jpg)
![EPChunMi 16 PCS Poly Locks for Roller Rocker Arms, 3/8 Stud, Fits most aluminum rocker arms. - Image 4](https://m.media-amazon.com/images/I/61+hC+xNm3L.jpg)
![EPChunMi 16 PCS Poly Locks for Roller Rocker Arms, 3/8 Stud, Fits most aluminum rocker arms. - Image 5](https://m.media-amazon.com/images/I/61WkXIzmQJL.jpg)

## Available Options

This product comes in different **Size** options.

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**Shop now:** [https://www.desertcart.sg/products/561161873-epchunmi-16-pcs-poly-locks-for-roller-rocker-arms-3](https://www.desertcart.sg/products/561161873-epchunmi-16-pcs-poly-locks-for-roller-rocker-arms-3)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-04*