---
product_id: 292996684
title: "LS Rear Main Seal Alignment Tool,Front Cover Alignment Tools & Oil Pan Front Cover Alignment Tool Kit for GM LS Engine 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4 LQ9 L76 L92"
brand: "moker"
price: "€ 70.07"
currency: EUR
in_stock: true
reviews_count: 9
url: https://www.desertcart.pt/products/292996684-ls-rear-main-seal-alignment-tool-front-cover-alignment-tools
store_origin: PT
region: Portugal
---

# Precision alignment for GM LS engines Complete 3-tool kit for seamless installation Durable billet aluminum build LS Rear Main Seal Alignment Tool,Front Cover Alignment Tools & Oil Pan Front Cover Alignment Tool Kit for GM LS Engine 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4 LQ9 L76 L92

**Brand:** moker
**Price:** € 70.07
**Availability:** ✅ In Stock

## Summary

> 🔩 Align Like a Pro, Seal Like a Boss!

## Quick Answers

- **What is this?** LS Rear Main Seal Alignment Tool,Front Cover Alignment Tools & Oil Pan Front Cover Alignment Tool Kit for GM LS Engine 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4 LQ9 L76 L92 by moker
- **How much does it cost?** € 70.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/292996684-ls-rear-main-seal-alignment-tool-front-cover-alignment-tools)

## Best For

- moker enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from billet aluminum for unmatched durability and accuracy
- • **Seal Longevity Booster:** Teflon inner lips stay intact with perfect alignment, extending engine life
- • **All-in-One Maintenance Kit:** Includes front cover, rear main seal, and oil pan alignment tools for hassle-free repairs
- • **Engineered for GM LS Series:** Fits 4.8 to LS9 models for perfect seal alignment every time
- • **Precision Alignment Guaranteed:** Mimics oil pan to ensure flawless front and rear cover positioning

## Overview

The LS Rear Main Seal Alignment Tool Kit by Moker is a precision-engineered, billet aluminum set designed specifically for GM LS engines ranging from 4.8L to LS9. This 3-piece kit ensures perfect alignment of the oil pan, front cover, and rear main seal, enhancing seal longevity and engine block rigidity. Ideal for professional mechanics and enthusiasts aiming for flawless engine maintenance and repair.

## Description

Full description not available

## Features

- Perfect Fit for GM LS Engines: Specifically designed for GM LS engines, including 4.8, 5.3, 5.7, 6.0, LS1, LS2, LS3, LS6, L99, LS4, LS9, LSA, LQ4, LQ9, L76, and L92 models. Ensure precise alignment for reliable performance.
- Critical Alignment Tool: This tool mimics the oil pan to provide accurate alignment of the oil pan and front cover. It works seamlessly with the front cover alignment tool for a hassle-free installation.
- Essential for Seal Longevity: Ensures front and rear seals with Teflon inner sealing lips are perfectly aligned, maintaining their function and longevity. Proper alignment also supports block rigidity by ensuring the oil pan, front cover, and rear cover are perfectly positioned.
- Durable Billet Aluminum Construction: Crafted from high-quality billet aluminum for durability and precision. Tight tolerances guarantee accurate alignment, making it an essential tool for engine builders and mechanics.
- Complete Kit for LS Engine Maintenance: Includes 1x Oil Pan Front Cover Alignment Tool, 1x Front Cover Billet Alignment Tool, and 1x Rear Cover Billet Alignment Tool. A must-have for replacing the front or rear main seal on GM LS series engines.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Moker |
| Brand | Moker |
| Item Weight | 3.34 pounds |
| Package Dimensions | 11.1 x 4.96 x 2.4 inches |
| Item model number | MK-LSTOOL37 |
| Manufacturer Part Number | MK-LSTOOL37 |
| Special Features | GM LS Engine |

## Images

![LS Rear Main Seal Alignment Tool,Front Cover Alignment Tools & Oil Pan Front Cover Alignment Tool Kit for GM LS Engine 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4 LQ9 L76 L92 - Image 1](https://m.media-amazon.com/images/I/61MBZrRj33L.jpg)
![LS Rear Main Seal Alignment Tool,Front Cover Alignment Tools & Oil Pan Front Cover Alignment Tool Kit for GM LS Engine 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4 LQ9 L76 L92 - Image 2](https://m.media-amazon.com/images/I/519ShAko6ZL.jpg)
![LS Rear Main Seal Alignment Tool,Front Cover Alignment Tools & Oil Pan Front Cover Alignment Tool Kit for GM LS Engine 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4 LQ9 L76 L92 - Image 3](https://m.media-amazon.com/images/I/51EJEfGYrOL.jpg)
![LS Rear Main Seal Alignment Tool,Front Cover Alignment Tools & Oil Pan Front Cover Alignment Tool Kit for GM LS Engine 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4 LQ9 L76 L92 - Image 4](https://m.media-amazon.com/images/I/51UvjN5zM9L.jpg)
![LS Rear Main Seal Alignment Tool,Front Cover Alignment Tools & Oil Pan Front Cover Alignment Tool Kit for GM LS Engine 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4 LQ9 L76 L92 - Image 5](https://m.media-amazon.com/images/I/71zLJ4jhT2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good tool for the money.
  

*by J***O on Reviewed in the United States on September 3, 2024*

Showed up quickly and looks very well made , worked nicely on rear seal installation.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great tool
  

*by J***E on Reviewed in the United States on July 29, 2024*

A must have when doing front and rear covers on LS based engines.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    nice product
  

*by J***N on Reviewed in the United States on July 1, 2024*

Good product.  didn't realize this aligns the plates without the seals installed

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-13*