Cometic C5379 Rear Main Seal 2-Piece Rubber for Small Block Chevy SBC

Cometic C5379 Rear Main Seal 2-Piece Rubber for Small Block Chevy SBC

The Cometic C5379 Rear Main Seal is specifically designed for the Small Block Chevy (SBC) engines, providing superior oil containment and preventing leaks that can lead to significant engine damage. This 2-piece rubber seal is expertly engineered to fit the rear main cap of SBC engines, ensuring an optimal seal that withstands the rigors of high performance and daily use. The precision manufacturing techniques used in the creation of this rear main seal ensure that it fits snugly and securely, reducing the likelihood of failure and promoting optimal engine performance.

One of the primary functions of the rear main seal is to retain engine oil within the crankcase. A well-functioning seal helps maintain oil pressure, ensuring that crucial lubricants are effectively circulated throughout the engine. This is essential not only for lubricating moving parts but also for cooling, as oil plays a vital role in temperature regulation. The durability of the Cometic C5379 seal, crafted from high-quality rubber, ensures that it can withstand the demands of both street and race applications, thereby extending the lifespan of your engine.

In addition to providing excellent sealing capabilities, the Cometic C5379 Rear Main Seal is designed to facilitate easy installation. Its precise fit allows for straightforward application, minimizing the chances of installation errors that can lead to oil leaks. Furthermore, the design of the seal considers the varying needs of high-horsepower builds, making it a reliable choice for enthusiasts looking for performance enhancements without compromising on quality.

FITMENT: This rear main seal is compatible exclusively with Small Block Chevy engines, making it an indispensable component for any rebuild or performance upgrade in this engine category.

Key Features & Benefits

• Durable 2-piece rubber construction for long-lasting performance
• Precision fit to ensure optimal sealing and prevent oil leaks
• Designed for Small Block Chevy engines for targeted compatibility
• Facilitates easy installation, minimizing complexity and potential errors
• Enhances engine oil retention for improved lubrication and cooling

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 30-day returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.