Brian Tooley Racing BTR LS1 Cylinder Head Gaskets 4.8, 5.3, 5.7, Turbos MLS Multi Layer Pair - Image 1

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BTR Brian Tooley Racing BTR LS1 Cylinder Head Gaskets 4.8, 5.3, 5.7, Turbos MLS Multi Layer Pair

Name: Brian Tooley Racing BTR LS1 Cylinder Head Gaskets 4.8, 5.3, 5.7, Turbos MLS Multi Layer Pair
Brand: BTR

Multicolor, BTR98544

Cylinder Head Gaskets

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Description

The BTR (Brian Tooley Racing) MLS Cylinder Head Gasket Pair is built for serious LS performance. Whether you’re doing a full top-end rebuild, upgrading to forced induction, or chasing reliable high-RPM power, these head gaskets are designed to hold the line under extreme pressure and heat. This listing includes two (2) multi-layer steel gaskets and is a direct replacement for GM part number 12589226—a common spec for Gen 3 LS engines like LS1, LS6, 4.8L LR4, 5.3L LM7, L59, L33, and 5.7L LS4. BTR’s MLS construction offers excellent sealing for performance applications, helping prevent combustion leaks and coolant intrusion even under high boost or compression. Whether you’re building a street-strip setup, daily-driven hot rod, or boosted LS swap, this head gasket set is built to perform.

Key Features

Pair of High-Performance MLS Head Gaskets – Includes two (2) BTR multi-layer steel (MLS) head gaskets, designed for precision sealing under high-compression and high-heat conditions.

Direct Fit for LS1, LS6 & 4.8–5.3L Gen 3 LS Engines – Perfect fit for 4.8L, 5.3L, and 5.7L engines, including LS1, LS6, LM7, L59, LR4, L33, and LS4.

Replaces GM Part #12589226 – Built to match OEM specs for reliable installation and performance while delivering aftermarket-grade durability.

Multi-Layer Steel Construction – Each gasket is constructed from premium MLS layers for maximum sealing strength and resistance to head lift, detonation, and high cylinder pressure.

Built for Boosted or High-Compression Builds – Ideal for naturally aspirated, turbocharged, or supercharged applications, and trusted by serious LS builders across the industry.

Product Specifications

Brand: BTR
Model: BTR98544
Colour: Multicolor
ASIN: B08RY9D8YD
Category: Automotive > Car Parts > Engine & Engine Parts > Engine Parts > Cylinder Head Gaskets
Domain: Amazon UK
Release Date: 02 November 2025
Listed Since: 15 November 2017

BTR Brian Tooley Racing BTR LS1 Cylinder Head Gaskets 4.8, 5.3, 5.7, Turbos MLS Multi Layer Pair

Price History & Forecast

No Price Data Available

Price Distribution

Description

Key Features

Product Specifications

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