---
product_id: 16509013
title: "740121 7-1/2\" OD Harmonic Damper for Chevrolet LS1/LS6 Engine"
brand: "fluidampr"
price: "฿49377"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/16509013-740121-7-1-2-od-harmonic-damper-for-chevrolet-ls1
store_origin: TH
region: Thailand
---

# 7.5" OD 11.5 lbs Made in USA 740121 7-1/2" OD Harmonic Damper for Chevrolet LS1/LS6 Engine

**Brand:** fluidampr
**Price:** ฿49377
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate Your Ride with Precision Performance!

## Quick Answers

- **What is this?** 740121 7-1/2" OD Harmonic Damper for Chevrolet LS1/LS6 Engine by fluidampr
- **How much does it cost?** ฿49377 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/16509013-740121-7-1-2-od-harmonic-damper-for-chevrolet-ls1)

## Best For

- fluidampr enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Designed specifically for Corvette and GTO models.
- • **Lightweight Design:** Weighs only 11.5 lbs for enhanced engine efficiency.
- • **Internally Balanced:** Minimizes vibrations for a smoother ride.
- • **Durable Construction:** Machined steel for longevity and reliability.
- • **Precision Engineering:** Crafted for optimal performance in Chevy LS1/LS6 engines.

## Overview

The Fluidampr 740121 is a high-performance harmonic damper designed specifically for Chevrolet LS1 and LS6 engines, ensuring optimal engine performance and longevity. With a lightweight design and durable machined steel construction, this damper minimizes vibrations and enhances your driving experience. Proudly made in the USA, it’s the perfect upgrade for Corvette and GTO enthusiasts.

## Description

Fluidampr 740121 7-1/2" OD Harmonic Damper for Chevrolet LS1/LS6 Engine

## Features

- Package Dimensions: 4.6 H x 10.5 L x 10.4 W (inches)
- Package Weight: 11.5 pounds
- Country of Origin : United States
- Fit type: Fits Chevy LS1 / LS6 Corvette GTO

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Fluidampr |
| Brand | Fluidampr |
| Model | Fluidampr - Chevy LS1 / LS6 Corvette Steel Internally Balanced Damper (740121) |
| Item model number | 740121 |
| Exterior | Machined |
| Manufacturer Part Number | 740121 |
| OEM Part Number | 740121 |

## Images

![740121 7-1/2" OD Harmonic Damper for Chevrolet LS1/LS6 Engine - Image 1](https://m.media-amazon.com/images/I/716MxFmmQYL.jpg)

---

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**Shop now:** [https://www.desertcart.co.th/products/16509013-740121-7-1-2-od-harmonic-damper-for-chevrolet-ls1](https://www.desertcart.co.th/products/16509013-740121-7-1-2-od-harmonic-damper-for-chevrolet-ls1)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-27*