---
product_id: 15016679
title: "QSA 3\" Lowering Drop Spindles. Compatible with 1973-1987 Chevrolet GMC C10 C1500 (1.00\" Thick Rotor ONLY) 2WD - MUST measure Rotor Thickness before purchasing!!"
brand: "quality suspension advantage"
price: "180288 som"
currency: KGS
in_stock: true
reviews_count: 8
url: https://www.desertcart.kg/products/15016679-qsa-3-lowering-drop-spindles-compatible-with-1973-1987-chevrolet
store_origin: KG
region: Kyrgyzstan
---

# 16x14.5x11 in Dimensions 3" Drop Height 45 lbs Weight QSA 3" Lowering Drop Spindles. Compatible with 1973-1987 Chevrolet GMC C10 C1500 (1.00" Thick Rotor ONLY) 2WD - MUST measure Rotor Thickness before purchasing!!

**Brand:** quality suspension advantage
**Price:** 180288 som
**Availability:** ✅ In Stock

## Summary

> 🚗 Drop It Like It's Hot! Elevate your ride with confidence.

## Quick Answers

- **What is this?** QSA 3" Lowering Drop Spindles. Compatible with 1973-1987 Chevrolet GMC C10 C1500 (1.00" Thick Rotor ONLY) 2WD - MUST measure Rotor Thickness before purchasing!! by quality suspension advantage
- **How much does it cost?** 180288 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/15016679-qsa-3-lowering-drop-spindles-compatible-with-1973-1987-chevrolet)

## Best For

- quality suspension advantage enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Designed specifically for 1973-1987 Chevrolet GMC C10 C1500 with 1.00" rotors.
- • **Easy Installation:** Direct bolt-on design means you can upgrade your ride in no time.
- • **Elevate Your Ride:** Transform your C10 with a sleek 3" drop for that head-turning stance.
- • **Warranty Included:** Rest easy with a full manufacturer's warranty—because you deserve the best.
- • **Quality You Can Trust:** Manufactured by Quality Suspension Advantage, ensuring durability and performance.

## Overview

The QSA 3" Lowering Drop Spindles are engineered for 1973-1987 Chevrolet GMC C10 C1500 models with 1.00" thick rotors. Weighing 45 pounds and measuring 16 x 14.5 x 11 inches, these spindles offer a direct bolt-on installation, ensuring a hassle-free upgrade. Backed by a full manufacturer's warranty, they provide peace of mind and quality assurance for your vehicle's performance.

## Description

QSA 3" Lowering Drop Spindles. Compatible with 1973-1987 Chevrolet GMC C10 C1500 (1.00" Thick Rotor ONLY) 2WD - MUST measure Rotor Thickness before purchasing!!

## Features

- It has come to our attention that some other people are selling their product under our listing. This other product is not Quality Suspension Brand and will NOT be covered under our warranty. Pay a couple dollars more for the real deal and be fully covered. Our spindles come with a Full Manufacturer's Warranty! 1,000's of these sold
- Includes 1 set of 3" Drop Spindles (L+R). Easy Install. Direct Bolt On
- Includes Manufacturer's Warranty
- See Description Below for applications (NOTE: FITS 1.00" Rotors ONLY)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Quality Suspension Advantage |
| Brand | Quality Suspension Advantage |
| Item Weight | 45 pounds |
| Package Dimensions | 16 x 14.5 x 11 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | DSp-7387-10-1923 |

## Product Details

- **Brand:** Quality Suspension Advantage
- **Vehicle Service Type:** Cars
- **Manufacturer:** Quality Suspension Advantage

## Images

![QSA 3" Lowering Drop Spindles. Compatible with 1973-1987 Chevrolet GMC C10 C1500 (1.00" Thick Rotor ONLY) 2WD - MUST measure Rotor Thickness before purchasing!! - Image 1](https://m.media-amazon.com/images/I/412xZbF2aKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Direct fit, no issues
*by J***K on September 26, 2021*

Direct fit, used stock bearings that were on factory spindles, no modifications needed for ball joints or tie rods either

### ⭐⭐⭐⭐⭐ Great drop spindles
*by A***S on November 18, 2020*

They worked great, even with my 15 inch wheels. Be warned, so.e with rally wheels have stated that grinding had to be performed on the LCA. During assembly, the brake line will contact the upper ball joint, so you will have to move it out of the way to get the caliper to line up. This set worked great! Thanks.

### ⭐⭐⭐⭐ Looks great but have 17 or bigger rim on hand.
*by Z***C on April 22, 2020*

Looked amazing, but it tore up my original front rims. Reluctantly i had another set on hand.DO NOT RECOMMEND CUTING A COIL OFF SPRING TO GET THAT EXTRA 2" WITH THIS PART. MINE SAT ON WHEEL WELL.

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**Shop now:** [https://www.desertcart.kg/products/15016679-qsa-3-lowering-drop-spindles-compatible-with-1973-1987-chevrolet](https://www.desertcart.kg/products/15016679-qsa-3-lowering-drop-spindles-compatible-with-1973-1987-chevrolet)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-23*