---
product_id: 300397616
title: "2M4978 Piston Ring Set | 4.8L & 5.3L LS Stock Bore Moly Rings | Fits LM7 L59 LS4 LY5 LMG LMF LH6 LC9 L33"
brand: "michigan motorsports"
price: "€ 117.63"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/300397616-2m4978-piston-ring-set-4-8l-and-5-3l-ls
store_origin: NL
region: Netherlands
---

# OEM-quality Hastings moly steel & iron build Durable 1.5mm/1.5mm/3.0mm ring thickness Precision 0.779" (96mm) standard bore fit 2M4978 Piston Ring Set | 4.8L & 5.3L LS Stock Bore Moly Rings | Fits LM7 L59 LS4 LY5 LMG LMF LH6 LC9 L33

**Brand:** michigan motorsports
**Price:** € 117.63
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock LS Engine Potential with Precision & Power!

## Quick Answers

- **What is this?** 2M4978 Piston Ring Set | 4.8L & 5.3L LS Stock Bore Moly Rings | Fits LM7 L59 LS4 LY5 LMG LMF LH6 LC9 L33 by michigan motorsports
- **How much does it cost?** € 117.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/300397616-2m4978-piston-ring-set-4-8l-and-5-3l-ls)

## Best For

- michigan motorsports enthusiasts

## Why This Product

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

## Key Features

- • **Premium Hastings Quality:** OEM-grade moly rings crafted from steel, stainless, and grey iron for ultimate durability and performance.
- • **Precision Fit, Zero Hassle:** Standard bore design means no extra machining—just bolt in and boost your rebuild.
- • **Complete Set for One Engine:** Everything you need in one package to upgrade or restore your LS engine’s compression and efficiency.
- • **Engineered for LS Powerhouses:** Perfectly tailored for 4.8L & 5.3L LS engines including LM7, L59, LS4, LY5 and more.
- • **Built for Daily Drivers & Performance:** Ideal for work trucks, daily drivers, and performance builds craving reliability and power.

## Overview

Michigan Motorsports 2M4978 piston ring set offers a premium OEM-quality replacement designed specifically for 4.8L and 5.3L LS engines. Featuring a precise 0.779" (96mm) standard bore fit and a durable 1.5mm/1.5mm/3.0mm ring configuration, these Hastings moly rings combine steel, stainless, and grey iron materials to ensure long-lasting performance. Perfect for engine rebuilds and performance upgrades across multiple LS variants, this complete set delivers reliable compression and efficiency without the need for machining.

## Description

Michigan Motorsports 2M4978 Piston Ring Set | 4.8L & 5.3L LS Stock Bore Moly Rings | Fits LM7 L59 LS4 LY5 LMG LMF LH6 LC9 L33

## Features

- Premium OEM-Quality Piston Rings – Set of Hastings Standard Size Moly Replacement rings for 1999-2015 Chevy LC9, LS4 4.8 5.3L Ring set is complete set for one engine.
- Fitment for the following engines: 4.8L 1999-2015 VINs A,C,V,O,7,4 5.3L 1999-2013 LC9, LS4 VINs 0,3,4,B,C,J,L,M,P,T,Z
- 3.779" 96mm Bore- 1.5mm 1.5mm 3.0mm ring configuration. Standard Bore Size Compatibility – Specifically designed for stock bore LS pistons, providing a precise fit without the need for additional machining.
- The Hastings 2M4978 engine piston ring is made of the following materials: 1st oil ring: Steel rail and stainless expansion 2nd ring: Grey iron Top ring: Steel
- Designed for LS Applications – Engineered for 5.3L and 4.8L LS-based engines, including LM7, L59, LS4, LY5, LMG, LMF, LH6, LC9, and L33. Ideal for Rebuilds and Performance Upgrades – Suitable for daily drivers, work trucks, and performance applications requiring high-quality piston rings.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Michigan Motosports |
| Brand | Michigan Motorsports |
| Model | Piston Rings |
| Item Weight | 10.8 ounces |
| Package Dimensions | 5.04 x 4.96 x 3.19 inches |
| Item model number | 2M4978 |
| Manufacturer Part Number | E5100 |

## Images

![2M4978 Piston Ring Set | 4.8L & 5.3L LS Stock Bore Moly Rings | Fits LM7 L59 LS4 LY5 LMG LMF LH6 LC9 L33 - Image 1](https://m.media-amazon.com/images/I/71vz-M2UacL.jpg)

## Frequently Bought Together

- Michigan Motorsports 2M4978 Piston Ring Set | 4.8L & 5.3L LS Stock Bore Moly Rings | Fits LM7 L59 LS4 LY5 LMG LMF LH6 LC9 L33
- Michigan Motorsports LS Rod Bearings - Standard Size SI Series - Fits LS1 LS2 LS3 LQ4 LQ9 L92 L94 L76 L77 LY6 L96 - High-Performance & Stock Replacment for 4.8L 5.3L 5.7L 6.0L 6.2L LS Engines
- Michigan Motorsports LS Main Crank Bearings - Standard Size SI-Series - Fits 4.8L 5.3L 5.7L 6.0L 6.2L LS Engines - LS1 LS2 LQ4 LQ9 LS3 L92 L94 L76 L77 LY6 L96 - Stock & Performance Applications

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**Shop now:** [https://www.desertcart.nl/products/300397616-2m4978-piston-ring-set-4-8l-and-5-3l-ls](https://www.desertcart.nl/products/300397616-2m4978-piston-ring-set-4-8l-and-5-3l-ls)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-31*