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Cometic GM V8 Exhaust Manifold Set | 05-19 GM Cars & Trucks (C15193HTS)

Cometic GM V8 Exhaust Manifold Set | 05-19 GM Cars & Trucks (C15193HTS)

C15193HTS

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$25.79 USD
$33.82 USD $25.79 USD
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The Cometic GM Gen-3/4 Small Block V8 1.820-inch Port .060-inch HTS Exhaust Manifold Set is a high-quality gasket set designed specifically for GM Gen-3 and Gen-4 small block V8 engines. Crafted to ensure a reliable seal between exhaust manifolds or headers and the cylinder head, these gaskets are constructed from durable materials suitable for demanding performance applications. They eliminate the need for sealants, providing a clean and secure fit that enhances exhaust flow and engine efficiency. The gaskets are engineered to withstand high temperatures and pressures, making them ideal for both street and track use, and they contribute to improved engine performance and longevity.

These exhaust manifold gaskets are compatible with a range of GM small block V8 models from 2011 to 2025, fitting various vehicle makes and chassis configurations. Designed as direct replacements, they are suitable for use with aftermarket headers or OEM manifolds, ensuring a proper seal and preventing exhaust leaks. Installation is straightforward, requiring no additional sealants, and the set includes gaskets tailored for specific port sizes and thicknesses to match your engine setup. Perfect for performance upgrades, repairs, or rebuilds, these gaskets provide a reliable solution for maintaining optimal exhaust system integrity.

Overview

Cometic Gasket Exhaust Manifold

Fits GM Gen-3/4 Small Block V8 Engines

Part #: C15193HTS

Overview

The Cometic GM Gen-3/4 Small Block V8 1.820in Port .060in HTS Exhaust Manifold Set is a high-quality gasket solution designed specifically for performance enthusiasts and professional builders. Crafted to ensure a reliable seal between your exhaust manifold and cylinder head, these gaskets help maintain optimal exhaust flow and prevent leaks that can compromise engine efficiency. Made from durable materials, they are engineered to withstand high temperatures and harsh operating conditions, making them ideal for both street and track applications. Whether you're rebuilding, upgrading, or maintaining your small block V8 engine, these gaskets provide a dependable sealing solution that supports your vehicle’s performance and longevity.

Key Features

Designed with precision and durability in mind, these exhaust gaskets feature:
  • High-temperature resistant materials for long-lasting performance
  • HTS (High-Temperature Steel) construction for enhanced strength and stability
  • Exact port sizing of 1.820 inches to match factory or aftermarket manifolds
  • .060 inch thickness to ensure proper sealing and fitment
  • Compatible with a range of GM Gen-3 and Gen-4 small block V8 engines
  • Designed to be used without messy sealants, simplifying installation
  • Engineered to withstand thermal expansion and engine vibrations

Construction & Design

These exhaust gaskets are constructed from high-quality materials with a focus on thermal resilience and structural integrity. The HTS (High-Temperature Steel) core provides excellent strength and heat resistance, ensuring a secure seal under demanding conditions. The gasket's precise port dimensions and thickness are engineered to match OEM specifications, facilitating a straightforward installation process and optimal fitment.

Installation & Fitment

Designed for direct replacement, these gaskets are intended to fit GM Gen-3 and Gen-4 small block V8 engines. Proper installation involves removing the old gasket, cleaning the mating surfaces thoroughly, and ensuring the gasket is aligned correctly before tightening the manifold bolts to the specified torque. No additional sealants are required, making the process clean and efficient.

Ideal For

Perfect for engine rebuilds, performance upgrades, or routine maintenance on GM small block V8 engines, these gaskets help ensure your exhaust system seals properly, supporting consistent engine performance and durability.
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