MAHLE ORIGINAL/CLEVITE MS19977 Header Gasket Set for Small Block Chevy D-Port Engines, 1.750 x 1.600 Inch, Steel Core Graphite

The MAHLE ORIGINAL/CLEVITE MS19977 header gasket set is designed specifically for Small Block Chevy engines with D-port exhaust manifolds. These gaskets feature a durable steel core with a graphite sealing surface, providing reliable performance and effective sealing under high-heat conditions. The gaskets measure approximately 1.750 inches in width and 1.600 inches in height, ensuring a precise fit for compatible exhaust headers. Proper sealing of exhaust headers is essential for maintaining optimal engine performance, reducing emissions, and preventing exhaust leaks that can affect power and efficiency. These gaskets are manufactured to meet or exceed original equipment specifications, ensuring durability and consistent performance over time. The set includes two gaskets suitable for a complete exhaust system installation or replacement, making them a vital component for engine rebuilds or upgrades. Designed for use in various applications, these gaskets are compatible with a range of Small Block Chevy vehicles, providing a reliable solution for both professional mechanics and DIY enthusiasts.

Features:

• Designed for Small Block Chevy D-port exhaust manifolds

• s a steel core with graphite sealing surface for durability

• Measures approximately 1.750 inches by 1.600 inches for precise fit

• Includes a pair of gaskets suitable for complete exhaust header sealing

• Engineered to withstand high temperatures and exhaust pressure

• Manufactured to meet or exceed OEM standards for quality and performance