---
product_id: 76223696
title: "BTR Brian Tooley Racing MLS LS9 Head Gasket Pair - 4.100\" Bore - Replaces GM Part #12622033 - Multi-Layer Steel for Turbo, Supercharged & Performance LS Builds"
brand: "michigan motorsports"
price: "3266 DH"
currency: MAD
in_stock: true
url: https://www.desertcart.ma/products/76223696-btr-brian-tooley-racing-mls-ls9-head-gasket-pair-4
store_origin: MA
region: Morocco
---

# 4.100" Bore Turbo & Supercharged Ready Multi-Layer Steel BTR Brian Tooley Racing MLS LS9 Head Gasket Pair - 4.100" Bore - Replaces GM Part #12622033 - Multi-Layer Steel for Turbo, Supercharged & Performance LS Builds

**Brand:** michigan motorsports
**Price:** 3266 DH
**Availability:** ✅ In Stock

## Summary

> 🏎️ Elevate Your Ride with Unmatched Performance!

## Quick Answers

- **What is this?** BTR Brian Tooley Racing MLS LS9 Head Gasket Pair - 4.100" Bore - Replaces GM Part #12622033 - Multi-Layer Steel for Turbo, Supercharged & Performance LS Builds by michigan motorsports
- **How much does it cost?** 3266 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/76223696-btr-brian-tooley-racing-mls-ls9-head-gasket-pair-4)

## Best For

- michigan motorsports enthusiasts

## Why This Product

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

## Key Features

- • **Built for the Boost:** Proven GM LS9 design withstands high cylinder pressures, outperforming traditional gaskets.
- • **Seamless Replacement:** Direct drop-in for GM 12622033, enhancing sealing properties for racing and performance applications.
- • **Precision Engineering:** 4.100” bore compatibility ensures optimal sealing and combustion integrity for strokers and large bore builds.
- • **Durability Meets Performance:** Multi-layer steel construction with proprietary coatings for exceptional heat resistance and longevity.
- • **Unleash Your Engine's Potential:** High-performance MLS head gaskets designed for turbo, supercharged, and nitrous LS builds.

## Overview

The BTR Brian Tooley Racing MLS LS9 Head Gasket Pair is engineered for high-performance applications, featuring a 4.100” bore compatibility and multi-layer steel construction. Designed to replace GM part #12622033, these gaskets excel in turbocharged and supercharged LS engines, ensuring optimal sealing and durability under extreme conditions.

## Description

BTR Brian Tooley Racing MLS LS9 Head Gasket Pair - 4.100" Bore - Replaces GM Part #12622033 - Multi-Layer Steel for Turbo, Supercharged & Performance LS Builds

## Features

- High-Performance MLS Head Gasket Pair – Includes two (2) BTR LS9 multi-layer steel gaskets, built to handle high cylinder pressures in turbo, supercharged, and nitrous LS engines.
- 4.100” Bore Compatibility – Ideal for strokers, forged rotating assemblies, and large bore builds, delivering precise sealing and optimal combustion chamber integrity.
- Built for Boost – Based on the proven GM LS9 design, these gaskets are perfect for forced induction applications where traditional head gaskets may fail under pressure.
- Multi-Layer Steel Construction – Features a durable MLS design with proprietary coatings for exceptional head sealing, heat resistance, and long-term durability.
- Replaces GM 12622033 – Drop-in replacement for factory LS9-style gaskets with enhanced sealing properties for performance and racing engines.

## Product Details

- **Brand:** BTR Brian Tooley Racing
- **Material:** Alloy Steel
- **Item Thickness:** 0.06 Inches
- **Color:** Multicolor
- **Manufacturer:** BTR Brian Tooley Racing

## Images

![BTR Brian Tooley Racing MLS LS9 Head Gasket Pair - 4.100" Bore - Replaces GM Part #12622033 - Multi-Layer Steel for Turbo, Supercharged & Performance LS Builds - Image 1](https://m.media-amazon.com/images/I/714jgnXzjDL.jpg)

## Frequently Bought Together

- BTR Brian Tooley Racing MLS LS9 Head Gasket Pair - 4.100" Bore - Replaces GM Part #12622033 - Multi-Layer Steel for Turbo, Supercharged & Performance LS Builds
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**Shop now:** [https://www.desertcart.ma/products/76223696-btr-brian-tooley-racing-mls-ls9-head-gasket-pair-4](https://www.desertcart.ma/products/76223696-btr-brian-tooley-racing-mls-ls9-head-gasket-pair-4)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-13*