---
product_id: 22304330
title: "Dorman 81101 Motor Mount Bolt Kit - Grade 8 Compatible with Select Chevrolet / GMC Models"
brand: "dorman"
price: "64 zł"
currency: PLN
in_stock: true
reviews_count: 12
category: "Dorman"
url: https://www.desertcart.pl/products/22304330-dorman-81101-motor-mount-bolt-kit-grade-8-compatible-select
store_origin: PL
region: Poland
---

# Grade 8 hardened strength Precision machined hex head Exact OEM fit guaranteed Dorman 81101 Motor Mount Bolt Kit - Grade 8 Compatible with Select Chevrolet / GMC Models

**Brand:** dorman
**Price:** 64 zł
**Availability:** ✅ In Stock

## Summary

> 🔩 Lock in legendary strength with every turn!

## Quick Answers

- **What is this?** Dorman 81101 Motor Mount Bolt Kit - Grade 8 Compatible with Select Chevrolet / GMC Models by dorman
- **How much does it cost?** 64 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/22304330-dorman-81101-motor-mount-bolt-kit-grade-8-compatible-select)

## Best For

- dorman enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Legacy:** Backed by Dorman’s century of automotive expertise and USA-based quality assurance.
- • **Unmatched Durability:** Grade 8 stainless steel ensures max shear strength of 550 MPa for long-lasting reliability.
- • **Precision Engineering:** Machined hex head and 3/8"-16 UNC thread class 3A deliver flawless installation every time.
- • **Perfect OEM Compatibility:** Direct replacement bolt engineered to match factory specs for select Chevrolet and GMC models.
- • **Effortless Fit Verification:** Use the garage tool to confirm exact fit by make, model, and trim—never second guess your purchase.

## Overview

The Dorman 81101 Motor Mount Bolt Kit is a Grade 8 stainless steel replacement bolt designed for select Chevrolet and GMC vehicles. Engineered to match OEM specifications with a precision-machined hex head and robust 550 MPa shear strength, it guarantees durable, reliable engine mounting. Trusted by professionals and backed by over 100 years of Dorman automotive expertise, this bolt ensures a perfect fit and long service life.

## Description

This engine mount bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Review: Worked for OBS big block - Worked like a charm for big block Chevy into a 1995 C1500 - should work for all OBS big blocks using factory motor mounts. Note that the 4.3 V6 mounts use shorter bolts.
Review: ⭐️⭐️⭐️⭐️⭐️ - Amazing product and excellent quality.

## Features

- Direct replacement - this engine mount bolt matches the fit and function of the factory part on specified years, makes and models
- Ideal solution - this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction - this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
- Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000COBCJ2 |
| Best Sellers Rank | #26,146 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Bolts |
| Brand | Dorman |
| Date First Available | November 23, 2005 |
| Exterior Finish | Machined |
| Fastener Type | Hexagon Bolt |
| Global Trade Identification Number | 00037495811019 |
| Head Style | Hexagon |
| Head Type | Hex |
| Is Discontinued By Manufacturer | No |
| Item Hardness | Grade 8 |
| Item Weight | 4.5 ounces |
| Item model number | 81101 |
| Manufacturer | Dorman Products |
| Manufacturer Grade | Grade 8 |
| Material | Stainless Steel |
| Maximum Shear Strength | 550 MPa |
| Metal Type | Stainless Steel |
| Number of Pieces | 1 |
| Product Dimensions | 8.25 x 1.75 x 1.1 inches |
| Size | 1 Count (Pack of 1) |
| Thread Class | 3A |
| Thread Size | 3/8"-16 UNC |
| Thread Style | Right Hand |
| Thread Type | Unc |
| UPC | 037495811019 |

## Product Details

- **Exterior Finish:** Machined
- **Head Style:** Hexagon
- **Manufacturer Grade:** Grade 8
- **Material:** Stainless Steel
- **Thread Size:** 3/8"-16 UNC

## Images

![Dorman 81101 Motor Mount Bolt Kit - Grade 8 Compatible with Select Chevrolet / GMC Models - Image 1](https://m.media-amazon.com/images/I/81xrYsANYvL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked for OBS big block
*by V***7 on January 7, 2026*

Worked like a charm for big block Chevy into a 1995 C1500 - should work for all OBS big blocks using factory motor mounts. Note that the 4.3 V6 mounts use shorter bolts.

### ⭐⭐⭐⭐⭐ ⭐️⭐️⭐️⭐️⭐️
*by P***O on December 4, 2025*

Amazing product and excellent quality.

### ⭐⭐⭐⭐⭐ Fit clam shell 5.3 ls swap.
*by J***R on January 11, 2026*

Work great for my ls swapped 3rd gen camaro with clam shells motor mounts.

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-19*