---
product_id: 173605994
title: "Speedway Motors Leaf Spring U-Bolt for 2-1/2 Inch Axle Tube, 10 Inch Long, Heat-Treated Steel with Zinc Finish, Fits Ford 8 Inch and GM 10-Bolt Axle Housings"
brand: "speedway motors"
price: "555 kr"
currency: DKK
in_stock: true
category: "Speedway Motors"
url: https://www.desertcart.dk/products/173605994-speedway-motors-leaf-spring-u-bolt-for-2-1-2
store_origin: DK
region: Denmark
---

# 10-inch length fits lowering blocks perfectly Heat-treated steel for ultimate strength Zinc finish for superior rust resistance Speedway Motors Leaf Spring U-Bolt for 2-1/2 Inch Axle Tube, 10 Inch Long, Heat-Treated Steel with Zinc Finish, Fits Ford 8 Inch and GM 10-Bolt Axle Housings

**Brand:** speedway motors
**Price:** 555 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your ride with strength and style — don’t get left behind!

## Quick Answers

- **What is this?** Speedway Motors Leaf Spring U-Bolt for 2-1/2 Inch Axle Tube, 10 Inch Long, Heat-Treated Steel with Zinc Finish, Fits Ford 8 Inch and GM 10-Bolt Axle Housings by speedway motors
- **How much does it cost?** 555 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/173605994-speedway-motors-leaf-spring-u-bolt-for-2-1-2)

## Best For

- speedway motors enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Premium heat-treated steel ensures unmatched durability and clamping power
- • **Rust? Not Here!:** Zinc-plated finish guards against corrosion and wear for long-lasting performance
- • **All-Inclusive Kit:** Comes with washers and nylock nuts for a secure, no-fuss installation
- • **Perfect Clearance:** Extra 10" length designed to accommodate lowering blocks for custom ride height
- • **Universal Fitment, Zero Hassle:** Fits 2-1/2" axle tubes on Ford 8" & GM 10-bolt rear ends seamlessly

## Overview

The Speedway Motors Leaf Spring U-Bolt is a heavy-duty, heat-treated steel clamp with a corrosion-resistant zinc finish, engineered for 2-1/2" axle tubes. Its 10" length perfectly fits Ford 8" and GM 10-bolt axle housings, including lowering blocks, and comes with a complete hardware kit for secure installation.

## Description

Buy Speedway Motors Leaf Spring U-Bolt for 2-1/2 Inch Axle Tube, 10 Inch Long, Heat-Treated Steel with Zinc Finish, Fits Ford 8 Inch and GM 10-Bolt Axle Housings: Leaf Springs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Universal Fitment: Designed for 2-1/2" diameter axle housing tubes commonly found on Compatible with Ford 8" and GM 10-bolt rear ends
- Heavy-Duty Construction: Manufactured from premium heat-treated steel for long-lasting strength and dependable clamping force
- Protective Finish: Zinc-plated coating helps resist rust and surface wear for extended service life
- Lowering Block Clearance: Extra 10" overall length accommodates lowering blocks to help adjust rear ride height
- Complete Hardware Kit: Includes washers and nylock nuts with 1/2"-20 thread pitch and 6-3/4" thread length for secure installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B8VGF27 |
| Best Sellers Rank | #3,120,931 in Automotive ( See Top 100 in Automotive ) #1,379 in Automotive Replacement Leaf Spring Leaf Springs |
| Brand | Speedway Motors |
| Color | Plain |
| Date First Available | September 15, 2017 |
| Exterior Finish | Zinc Plated |
| Fastener Type | Standard |
| Head Style | Hex |
| Head Type | Hex |
| Item Hardness | Grade 2 |
| Item Weight | 2 pounds |
| Item model number | 91043803 |
| Manufacturer | Speedway Motors |
| Manufacturer Grade | Grade 2 |
| Material | Alloy Steel |
| Metal Type | Mild Steel |
| Number of Pieces | 1 |
| Product Dimensions | 13 x 4 x 1 inches |
| Thread Class | 1A |
| Thread Size | 1/2 inches 20 |
| Thread Style | Others |
| Thread Type | Unc |

## Product Details

- **Exterior Finish:** Zinc Plated
- **Head Style:** Hex
- **Manufacturer Grade:** Grade 2
- **Material:** Alloy Steel
- **Thread Size:** 1/2 inches 20

## Images

![Speedway Motors Leaf Spring U-Bolt for 2-1/2 Inch Axle Tube, 10 Inch Long, Heat-Treated Steel with Zinc Finish, Fits Ford 8 Inch and GM 10-Bolt Axle Housings - Image 1](https://m.media-amazon.com/images/I/31DcYqHGyRL.jpg)
![Speedway Motors Leaf Spring U-Bolt for 2-1/2 Inch Axle Tube, 10 Inch Long, Heat-Treated Steel with Zinc Finish, Fits Ford 8 Inch and GM 10-Bolt Axle Housings - Image 2](https://m.media-amazon.com/images/I/31Pky9PjPxS.jpg)
![Speedway Motors Leaf Spring U-Bolt for 2-1/2 Inch Axle Tube, 10 Inch Long, Heat-Treated Steel with Zinc Finish, Fits Ford 8 Inch and GM 10-Bolt Axle Housings - Image 3](https://m.media-amazon.com/images/I/512BNo7y9GS.jpg)
![Speedway Motors Leaf Spring U-Bolt for 2-1/2 Inch Axle Tube, 10 Inch Long, Heat-Treated Steel with Zinc Finish, Fits Ford 8 Inch and GM 10-Bolt Axle Housings - Image 4](https://m.media-amazon.com/images/I/515qWz3D03L.jpg)
![Speedway Motors Leaf Spring U-Bolt for 2-1/2 Inch Axle Tube, 10 Inch Long, Heat-Treated Steel with Zinc Finish, Fits Ford 8 Inch and GM 10-Bolt Axle Housings - Image 5](https://m.media-amazon.com/images/I/5181Bg0RAUS.jpg)

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**Shop now:** [https://www.desertcart.dk/products/173605994-speedway-motors-leaf-spring-u-bolt-for-2-1-2](https://www.desertcart.dk/products/173605994-speedway-motors-leaf-spring-u-bolt-for-2-1-2)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-29*