fits model: 454, Mercruiser.

( Part Type: Exhaust Manifold )
The 7.4 Mercruiser V8 Exhaust Manifold 807078T10 is a crucial component for any high-performance outboard engine. This manifold is specifically designed for the Mercruiser 7.4 V8 series, providing optimal exhaust flow and efficiency.
The manifold is made from high-quality materials, ensuring durability and reliability. It features a robust, cast-iron construction, which not only withstands the harsh marine environment but also provides excellent heat dissipation. The manifold's design includes four 1-3/4" exhaust outlets, ensuring a smooth exhaust flow that reduces backpressure and improves engine performance.
The 807078T10 manifold is also known for its precise fit and finish. It is designed to seamlessly integrate with the Mercruiser V8 engine, ensuring a secure and leak-free installation. The manifold comes with all necessary hardware, including bolts and gaskets, for a hassle-free installation process.
In terms of dimensions, the manifold measures 27.5 inches in length, 10.5 inches in width, and 10.25 inches in height. Its weight is approximately 46 pounds, reflecting its robust construction.
In summary, the 7.4 Mercruiser V8 Exhaust Manifold 807078T10 is an essential upgrade for any Mercruiser V8 engine, offering improved performance, durability, and easy installation. Its high-quality construction, precise fit, and robust design make it a top choice for boat owners seeking to enhance their engine's performance and reliability.
Pros of buying 7.4 Mercruiser V8 Exhaust 807078t10 Manifold 454:1. Compatibility: This exhaust manifold is specifically designed for 7.4 Mercruiser V8 engines, ensuring a proper fit and function.
2. Quality materials: The manifold is made of durable materials, such as cast iron, which is known for its strength and resistance to corrosion, ensuring long-term use.
3. Performance: The 454 size of this manifold allows for increased exhaust flow and better engine performance, which can lead to improved acceleration and fuel efficiency.
4. Easy installation: The manifold is designed to be easy to install, with clear instructions and bolts included in the package.
Cons of buying 7.4 Mercruiser V8 Exhaust 807078t10 Manifold 454:1. Cost: Replacement parts, such as this manifold, can be expensive, and the cost may be a deterrent for some buyers.
2. Availability: Not all auto parts stores may carry this specific part, making it necessary to order online or from a specialty store.
3. Installation difficulty: While the manual provides clear instructions, some boat owners may find the installation process challenging or require professional assistance.
Conclusion:The 7.4 Mercruiser V8 Exhaust 807078t10 Manifold 454 is an excellent option for boat owners looking to improve engine performance and durability. The manifold's compatibility, quality materials, and performance benefits make it a valuable investment. However, the cost and potential installation challenges should be considered before making a purchase.
Recommendation:If you are looking to upgrade your 7.4 Mercruiser V8 engine and are willing to invest in high-quality parts, the 807078t10 manifold is a great option. Purchase from a reputable dealer or online retailer to ensure the part's authenticity and compatibility. Consider seeking professional installation assistance if you are unsure about the process.
4l engines newer Mercruiser 502ci 8. Includes 3 year warranty. Untitled document exhaust manifold this item for sale is a brand new exhaust manifold for Mercruiser 454ci 502ci marine engines.