---
product_id: 592232164
title: "12 Point Up Pipe/Manifold Bolt Set Compatible with 2001-2016 Chevy Silverado/GMC Sierra 6.6L LBY LLY LBZ LMM LML Duramax Diesel"
brand: "precision parts"
price: "Bs.1745"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/592232164-12-point-up-pipe-manifold-bolt-set-compatible-with-2001
store_origin: BO
region: Bolivia
---

# 12-point head for max grip Grade 12.9 strength Corrosion-resistant black coating 12 Point Up Pipe/Manifold Bolt Set Compatible with 2001-2016 Chevy Silverado/GMC Sierra 6.6L LBY LLY LBZ LMM LML Duramax Diesel

**Brand:** precision parts
**Price:** Bs.1745
**Availability:** ✅ In Stock

## Summary

> 🔩 Lock in power and reliability with every turn!

## Quick Answers

- **What is this?** 12 Point Up Pipe/Manifold Bolt Set Compatible with 2001-2016 Chevy Silverado/GMC Sierra 6.6L LBY LLY LBZ LMM LML Duramax Diesel by precision parts
- **How much does it cost?** Bs.1745 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/592232164-12-point-up-pipe-manifold-bolt-set-compatible-with-2001)

## Best For

- precision parts enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fitment:** Vehicle-specific design for 2001-2016 Chevy Silverado/GMC Sierra 6.6L Duramax Diesel models guarantees hassle-free installation and perfect alignment every time.
- • **12-Point Head Design:** Enhanced surface contact reduces stripping risk by 30%, making maintenance easier and extending bolt life.
- • **Unmatched Durability:** Grade 12.9 alloy steel bolts deliver 50%+ more tensile strength than standard Grade 8 hardware, ensuring your up-pipe stays secure under extreme conditions.
- • **Complete Set Convenience:** Includes all 12 bolts needed for both up-pipes—replace once and avoid future breakdowns with a 1-year warranty backing your investment.
- • **Corrosion-Resistant Finish:** Sleek black coating protects against rust and wear, keeping your engine components looking sharp and lasting longer.

## Overview

This Precision Parts 12 Point Up Pipe/Manifold Bolt Set is engineered from Grade 12.9 alloy steel for superior strength and durability, featuring a corrosion-resistant black finish and a 12-point head design for enhanced grip. Designed specifically for 2001-2016 Chevy Silverado and GMC Sierra 6.6L Duramax Diesel engines, this full set of 12 bolts ensures a perfect fit and long-lasting performance, backed by a 1-year warranty.

## Description

12 Point Up Pipe/Manifold Bolt Set Compatible with 2001-2016 Chevy Silverado/GMC Sierra 6.6L LBY LLY LBZ LMM LML Duramax Diesel

## Features

- Whether you need one replacement up-pipe bolt because it broke or you need a full set, Precision Parts has you covered! We recommend installing a full set of bolts so you never have to worry about breaking a stock bolt again. These bolts secure the up-pipe to the exhaust manifold and turbo assembly, feature a black finish and have a 12 point head.
- These bolts are Grade 12.9 providing a substantial extra margin of safety over Grade 8 hardware. The stock bolts have tendency to break when reused, so skip the hassle and replace them when the up pipes are already out!
- Features: 12 pt head for more surface area to grip to reduce chance of stripping | Black coating for corrosion resistance | Grade 12.9 for additional strength | Full set of 12 for both up pipes | 1-Year Warranty
- Fitment: 2001-2016 GM 6.6L Duramax Diesel
- Part number: PP-DMAX-BOLTS
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Alloy Steel |
| Manufacturer Grade | Grade 12.9 |
| Head Style | Hexagon Socket |
| Colour | black |
| Fastener Type | 12 Point Bolt |
| Brand | Precision Parts |
| Thread Type | UNC |
| Thread Style | Right Hand |
| Item Hardness | Grade 12.9 |
| Metal Type | Alloy Steel |
| Head Type | Hex |
| Number of Pieces | 12 |
| UPC | 764227521884 |
| Manufacturer | Precision Parts |
| Package Dimensions | 8.2 x 7.59 x 3.91 cm; 200 g |
| Item part number | PP-DMAX-BOLTS |
| Manufacturer Part Number | PP-DMAX-BOLTS |
| Country of Origin | USA |
| Item Weight | 200 g |

## Product Details

- **Material:** Alloy Steel
- **Manufacturer Grade:** Grade 12.9
- **Head Style:** Hexagon Socket
- **Colour:** black
- **Fastener Type:** 12 Point Bolt

## Images

![12 Point Up Pipe/Manifold Bolt Set Compatible with 2001-2016 Chevy Silverado/GMC Sierra 6.6L LBY LLY LBZ LMM LML Duramax Diesel - Image 1](https://m.media-amazon.com/images/I/61IoqKdsuVL.jpg)
![12 Point Up Pipe/Manifold Bolt Set Compatible with 2001-2016 Chevy Silverado/GMC Sierra 6.6L LBY LLY LBZ LMM LML Duramax Diesel - Image 2](https://m.media-amazon.com/images/I/6182kI7VznS.jpg)
![12 Point Up Pipe/Manifold Bolt Set Compatible with 2001-2016 Chevy Silverado/GMC Sierra 6.6L LBY LLY LBZ LMM LML Duramax Diesel - Image 3](https://m.media-amazon.com/images/I/31TFqbk6tJS.jpg)
![12 Point Up Pipe/Manifold Bolt Set Compatible with 2001-2016 Chevy Silverado/GMC Sierra 6.6L LBY LLY LBZ LMM LML Duramax Diesel - Image 4](https://m.media-amazon.com/images/I/31lrX0pnNGS.jpg)
![12 Point Up Pipe/Manifold Bolt Set Compatible with 2001-2016 Chevy Silverado/GMC Sierra 6.6L LBY LLY LBZ LMM LML Duramax Diesel - Image 5](https://m.media-amazon.com/images/I/31w27AoyCxS.jpg)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-01-24*