---
product_id: 188685313
title: "Eckler's Premier Quality Products 25-122863 - Corvette Rear Fiberglass Spring 340lb Rating"
brand: "premier quality products"
price: "€ 3969.47"
currency: EUR
in_stock: true
category: "Automotive"
url: https://www.desertcart.hr/products/188685313-ecklers-premier-quality-products-25-122863-corvette-rear-fiberglass-spring
store_origin: HR
region: Croatia
---

# Eckler's Premier Quality Products 25-122863 - Corvette Rear Fiberglass Spring 340lb Rating

**Brand:** premier quality products
**Price:** € 3969.47
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Eckler's Premier Quality Products 25-122863 - Corvette Rear Fiberglass Spring 340lb Rating by premier quality products
- **How much does it cost?** € 3969.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/188685313-ecklers-premier-quality-products-25-122863-corvette-rear-fiberglass-spring)

## Best For

- premier quality products enthusiasts

## Why This Product

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

## Description

340 lbs Rate For Big Block Engines With Standard Suspension & Small Block Engines With Hi-Performance Suspension Composite monospring restores lost ride height, eliminates leaf spring squeaking, and provides a smooth, comfortable ride without sacrificing performance, and best of all - it never wears out. Weighing only 8 lbs., the monospring reduces unwanted, unsprung weight while improving handling performance at the same time. The spring is supplied with complete, step-by-step instructions, differential mounting kit, heat shield and 7 &#xC2;&#xBC;&quot; adjustable long spring bolts with new rubber cushions. Note: If you have changed to a GM replacement rear end cover, you must use either an 25-122870-1, 25-122866-1, or 25-122867-1. If you have installed a heavy duty25-122884-1 rear end cover, you must use either an 25-122862-1, 25-122863-1, or 25-122865-1.

## Features

- 340 lbs Rate For Big Block Engines With Standard Suspension & Small Block Engines With HiPerformance Suspension
- Weighing only 8 lbs
- 1963-1977 Corvette Rear Fiberglass Spring 340lb Rating
- 1963-1977 Corvette Rear Fiberglass Spring 340lb Rating
- ›See more product details

## Images

![Eckler's Premier Quality Products 25-122863 - Corvette Rear Fiberglass Spring 340lb Rating - Image 1](https://images-na.ssl-images-amazon.com/images/I/31XFkXF1-BL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/188685313-ecklers-premier-quality-products-25-122863-corvette-rear-fiberglass-spring](https://www.desertcart.hr/products/188685313-ecklers-premier-quality-products-25-122863-corvette-rear-fiberglass-spring)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-27*