---
product_id: 88503873
title: "1812CORE M8x1.25 GM Rocker thread repair"
brand: "time-sert"
price: "€ 375.65"
currency: EUR
in_stock: true
reviews_count: 8
category: "Time Sert"
url: https://www.desertcart.gr/products/88503873-1812core-m8x1-25-gm-rocker-thread-repair
store_origin: GR
region: Greece
---

# Precision M8x1.25 thread size Quick, reliable roadside repair Durable GM rocker arm compatibility 1812CORE M8x1.25 GM Rocker thread repair

**Brand:** time-sert
**Price:** € 375.65
**Availability:** ✅ In Stock

## Summary

> 🔧 Fix it fast, fix it right — never miss a mile!

## Quick Answers

- **What is this?** 1812CORE M8x1.25 GM Rocker thread repair by time-sert
- **How much does it cost?** € 375.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/88503873-1812core-m8x1-25-gm-rocker-thread-repair)

## Best For

- time-sert enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Easy to store and carry—10 ounces of pure repair power
- • **Roadside Rescue Ready:** Get back on the road fast with a kit designed for emergency fixes
- • **User-Friendly Instructions:** Clear, straightforward steps so you’re never stuck
- • **Durability Meets Reliability:** Built by Time-Sert for long-lasting, professional-grade repairs
- • **Precision Engineered Threads:** Exact M8x1.25 sizing for flawless GM rocker arm repairs

## Overview

The 1812CORE M8x1.25 GM Rocker Thread Repair Kit by Time-Sert offers a precision-engineered solution for repairing stripped rocker arm threads on GM vehicles. Compact and lightweight, this professional-grade kit ensures quick, durable roadside repairs with easy-to-follow instructions, making it an essential tool for any serious driver or mechanic.

## Description

M8x1.25 GM rocker arm thread repair kit.

Review: Bailed me out - This kit was a life saver and is an excellent repair kit for GM rocker arms.
Review: Perfect tool for the job. - I have a 2004 Venture 3.4L. the #4 exhaust rocker fastener stripped out on the interstate. I limped back home, ordered this kit and the next day I was back on the road. The instructions are straight forward and easy to follow. I suggest getting a tap wrench if you don't have one.

## Features

- Rocker arm repair kit M8x1.25

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Time-Sert |
| Brand | TIME-SERT |
| Item Weight | 10 ounces |
| Product Dimensions | 6.5 x 4 x 1.5 inches |
| Item model number | 1812CORE |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 1812CORE |

## Images

![1812CORE M8x1.25 GM Rocker thread repair - Image 1](https://m.media-amazon.com/images/I/71LTmAREGZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bailed me out
*by J***N on June 11, 2024*

This kit was a life saver and is an excellent repair kit for GM rocker arms.

### ⭐⭐⭐⭐⭐ Perfect tool for the job.
*by B***M on April 5, 2024*

I have a 2004 Venture 3.4L. the #4 exhaust rocker fastener stripped out on the interstate. I limped back home, ordered this kit and the next day I was back on the road. The instructions are straight forward and easy to follow. I suggest getting a tap wrench if you don't have one.

### ⭐⭐⭐⭐⭐ Great product and delivery was extremely fast ...
*by D***. on June 26, 2019*

The Time Sert kit was very well machined , instruction sheet very simple and to the point and worked perfect, my 2003 3.4 Olds was back on the road in a day.

## Frequently Bought Together

- Time-Sert 1812CORE M8x1.25 GM Rocker thread repair
- TIME-SERT M8x1.25x11.7mm Insert Qty 10 p/n 18121
- TIME-SERT M8x1.25x16.2mm Insert Qty 10 p/n 18123

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**Shop now:** [https://www.desertcart.gr/products/88503873-1812core-m8x1-25-gm-rocker-thread-repair](https://www.desertcart.gr/products/88503873-1812core-m8x1-25-gm-rocker-thread-repair)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-08-20*