---
product_id: 16138096
title: "Prothane 7-1711-BL Black Urethane GM Style Small Block Engined Radiator Isolators"
brand: "prothane"
price: "£22.75"
currency: GBP
in_stock: true
reviews_count: 8
category: "Prothane"
url: https://www.desertcart.co.uk/products/16138096-prothane-7-1711-bl-black-urethane-gm-style-small-block
store_origin: GB
region: United Kingdom
---

# Includes 4 isolators for complete installation Precision fit for GM small block engines Durable urethane material for long-lasting isolation Prothane 7-1711-BL Black Urethane GM Style Small Block Engined Radiator Isolators

**Brand:** prothane
**Price:** £22.75
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your GM engine’s resilience with Prothane precision!

## Quick Answers

- **What is this?** Prothane 7-1711-BL Black Urethane GM Style Small Block Engined Radiator Isolators by prothane
- **How much does it cost?** £22.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/16138096-prothane-7-1711-bl-black-urethane-gm-style-small-block)

## Best For

- prothane enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Performance:** Backed by Prothane’s reputation and a strong 4.4-star rating from nearly 300 users who demand reliability.
- • **Complete Isolation Kit:** Includes four isolators, providing full protection and reducing engine bay noise for a smoother ride.
- • **Effortless Installation:** Vehicle-specific design means quick, hassle-free setup without modifications—get back on the road faster.
- • **Tailored GM Compatibility:** Specifically engineered for General Motors small block engines with factory radiators, ensuring a seamless fit.
- • **Premium Urethane Durability:** Crafted from high-grade urethane to absorb vibrations and extend radiator life under demanding conditions.

## Overview

Prothane 7-1711-BL Black Urethane Radiator Isolators are designed exclusively for GM small block engines with factory radiators. Made from durable polyurethane, this set of four isolators reduces vibration and noise, enhancing engine longevity and performance. Engineered for a perfect fit and easy installation, these isolators are a trusted choice among automotive professionals and enthusiasts alike.

## Description

For General Motor vehicles with factory radiators only. Fits various GM vehicles with small block engines. Durable Urethane. Four isolators included.

Review: Exactly as described. Packaged well and functions perfectly. - Exactly as described. Packaged well and functions perfectly.
Review: Works well. - Works really well. Too bad the radiator I purchased is too small

## Features

- For General Motor vehicles with factory radiators only
- Fits various GM vehicles with small block engines
- Durable Urethane
- Four isolators included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000NSN3GC |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #395,140 in Automotive ( See Top 100 in Automotive ) #978 in Automotive Replacement Engine Radiators |
| Brand Name | Prothane |
| Compatible with Vehicle Type | Pickup Truck |
| Customer Reviews | 4.4 4.4 out of 5 stars (296) |
| Global Trade Identification Number | 00636169135132 |
| Included Components | Bushing Kits |
| Item Type Name | Bushing Kits |
| Item Weight | 0.01 Ounces |
| Manufacturer | PROTHANE |
| Manufacturer Part Number | 7-1711-BL |
| Manufacturer Warranty Description | Manufacturer Warranty |
| Material Type | Polyurethane |
| Model Number | 7-1711-BL |
| UPC | 636169135132 |

## Product Details

- **Brand:** Prothane
- **Global Trade Identification Number:** 00636169135132
- **Item Weight:** 0.01 Ounces
- **Material:** Polyurethane
- **Vehicle Service Type:** Pickup Truck

## Images

![Prothane 7-1711-BL Black Urethane GM Style Small Block Engined Radiator Isolators - Image 1](https://m.media-amazon.com/images/I/41MiLmu1JwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly as described. Packaged well and functions perfectly.
*by L***S on January 15, 2026*

Exactly as described. Packaged well and functions perfectly.

### ⭐⭐⭐⭐⭐ Works well.
*by J***M on April 11, 2021*

Works really well. Too bad the radiator I purchased is too small

### ⭐⭐⭐⭐⭐ Great product
*by M***C on April 29, 2025*

For my 73 c10 perfect. Much nicer than what was in there.

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**Shop now:** [https://www.desertcart.co.uk/products/16138096-prothane-7-1711-bl-black-urethane-gm-style-small-block](https://www.desertcart.co.uk/products/16138096-prothane-7-1711-bl-black-urethane-gm-style-small-block)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-29*