---
product_id: 402011452
title: "12.9 LS Transmission Flywheel Bolts Set Flexplate Kit compatible with LS1 LS3 LS2 Crankshaft LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LH6 L92 L76 LY2 LY5 LY6 LC9 LH8 LMG L98 L99 551926"
brand: "gstp"
price: "€ 33.64"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/402011452-12-9-ls-transmission-flywheel-bolts-set-flexplate-kit-compatible
store_origin: PT
region: Portugal
---

# Grade 12.9 strength No washers needed BP coating for rust resistance 12.9 LS Transmission Flywheel Bolts Set Flexplate Kit compatible with LS1 LS3 LS2 Crankshaft LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LH6 L92 L76 LY2 LY5 LY6 LC9 LH8 LMG L98 L99 551926

**Brand:** gstp
**Price:** € 33.64
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Engine Game with Confidence!

## Quick Answers

- **What is this?** 12.9 LS Transmission Flywheel Bolts Set Flexplate Kit compatible with LS1 LS3 LS2 Crankshaft LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LH6 L92 L76 LY2 LY5 LY6 LC9 LH8 LMG L98 L99 551926 by gstp
- **How much does it cost?** € 33.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/402011452-12-9-ls-transmission-flywheel-bolts-set-flexplate-kit-compatible)

## Best For

- gstp enthusiasts

## Why This Product

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

## Key Features

- • **Corrosion Protection:** Equipped with a BP coating that effectively prevents rust and corrosion, keeping your engine components pristine.
- • **Unmatched Durability:** Crafted from high-strength Grade 12.9 metric flange bolts, ensuring longevity and reliability.
- • **Seize-Free Performance:** Designed to prevent thread seizing, allowing for smooth installation and maintenance.
- • **Effortless Installation:** No washers required with these flange head bolts, making your setup quicker and hassle-free.
- • **Customer-Centric Warranty:** Enjoy peace of mind with our responsive 24-hour service guarantee for any issues you may encounter.

## Overview

The GSTP 12.9 LS Transmission Flywheel Bolts Set Flexplate Kit is engineered for compatibility with a wide range of LS engine models, featuring high-strength Grade 12.9 bolts with a protective BP coating. This kit ensures easy installation without the need for washers, while also providing a robust warranty and customer support.

## Description

12.9 LS Transmission Flywheel Bolts Set Flexplate Kit compatible with LS1 LS3 LS2 Crankshaft LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LH6 L92 L76 LY2 LY5 LY6 LC9 LH8 LMG L98 L99 551926

## Features

- 👍 High Strength Grade 12.9 metric flange bolts
- 👍 Metric flange bolts with BP coating to prevent rust and corrosion
- 👍 Good quality preventing threads from seizing
- 👍 No washers needed with these flange head bolts
- 👍 Warranty: Sales is just the beginning of service. If you have any problems, contacting us and we will serve you within 24 hours

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | GSTP |
| Brand | GSTP |
| Product Dimensions | 16 x 16.8 x 41 cm; 181 g |
| Manufacturer reference | LN-1014-BK-RS |
| Exterior | Zinc |
| Manufacturer Part Number | LN-1014-BK-RS |
| Item Weight | 181 g |

## Product Details

- **Exterior finish:** Zinc
- **Manufacturer grade:** Grade 12.9
- **Colour:** black
- **Fastener type:** Flange Bolt
- **Brand:** GSTP

## Images

![12.9 LS Transmission Flywheel Bolts Set Flexplate Kit compatible with LS1 LS3 LS2 Crankshaft LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LH6 L92 L76 LY2 LY5 LY6 LC9 LH8 LMG L98 L99 551926 - Image 1](https://m.media-amazon.com/images/I/71c5I9GMdRL.jpg)
![12.9 LS Transmission Flywheel Bolts Set Flexplate Kit compatible with LS1 LS3 LS2 Crankshaft LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LH6 L92 L76 LY2 LY5 LY6 LC9 LH8 LMG L98 L99 551926 - Image 2](https://m.media-amazon.com/images/I/61CC6CFtwrL.jpg)
![12.9 LS Transmission Flywheel Bolts Set Flexplate Kit compatible with LS1 LS3 LS2 Crankshaft LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LH6 L92 L76 LY2 LY5 LY6 LC9 LH8 LMG L98 L99 551926 - Image 3](https://m.media-amazon.com/images/I/61fn6OHHjbL.jpg)
![12.9 LS Transmission Flywheel Bolts Set Flexplate Kit compatible with LS1 LS3 LS2 Crankshaft LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LH6 L92 L76 LY2 LY5 LY6 LC9 LH8 LMG L98 L99 551926 - Image 4](https://m.media-amazon.com/images/I/71Jhe1aMSML.jpg)
![12.9 LS Transmission Flywheel Bolts Set Flexplate Kit compatible with LS1 LS3 LS2 Crankshaft LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LH6 L92 L76 LY2 LY5 LY6 LC9 LH8 LMG L98 L99 551926 - Image 5](https://m.media-amazon.com/images/I/61AElWftdSL.jpg)

## Frequently Bought Together

- GSTP 12.9 LS Transmission Flywheel Bolts Set Flexplate Kit Compatible with LS1 LS3 LS2 Crankshaft LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LH6 L92 L76 LY2 LY5 LY6 LC9 LH8 LMG L98 L99
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**Shop now:** [https://www.desertcart.pt/products/402011452-12-9-ls-transmission-flywheel-bolts-set-flexplate-kit-compatible](https://www.desertcart.pt/products/402011452-12-9-ls-transmission-flywheel-bolts-set-flexplate-kit-compatible)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-04*