fits make: Chevy.

( Brand: Scat ), ( Manufacturer Part Number: 4-454-4375-6385-C-2 ), ( Part Type: Seal Crankshaft ), ( Engine Stroke: 4.375 ), ( UPC: 846091044826 )
The 4-454-4375-6385-c-2 Scat forged 4340 crankshaft is a high-performance upgrade for your Chevy 454 V8 engine. This two-piece crankshaft is forged from 4340 alloy steel, ensuring superior strength, durability, and resistance to fatigue. The crankshaft features a polished finish, enhancing its aesthetic appeal and reducing friction for smoother operation.
The crankshaft is designed with a 4.000-inch stroke and a 4.000-inch bore, providing optimal power and torque for your engine. It features a 360-degree counterweight, which helps balance the crankshaft, reducing vibrations and promoting a more stable and efficient operation.
This crankshaft is a direct replacement for your stock crankshaft, and it comes with a 2-pc rear seal to ensure a proper seal between the crankshaft and the oil pan, preventing leaks and maintaining proper lubrication. The seal is made from high-quality materials, ensuring a long lifespan and reliable performance.
Installing this Scat forged 4340 crankshaft is a straightforward process, but it requires specialized tools and knowledge. It is recommended to have the installation performed by a professional mechanic to ensure proper alignment and clearance with other engine components.
In summary, the 4-454-4375-6385-c-2 Scat forged 4340 crankshaft is a high-quality upgrade for your Chevy 454 V8 engine. Its forged construction, polished finish, and 2-pc rear seal make it a reliable and durable choice for performance enthusiasts.
Pros of buying 4-454-4375-6385-c-2 scat forged 4340 crankshafts for Chevy 454:1. High-quality material: The crankshaft is made of forged 4340 steel, which is known for its strength and durability. This material is often used in high-performance applications due to its ability to withstand extreme loads.
2. Precision manufacturing: Scat Enterprises is a reputable manufacturer that uses advanced manufacturing techniques to ensure the crankshaft is made to exact specifications.
3. Improved performance: A forged crankshaft can help improve engine performance by allowing for higher horsepower and torque. This is due to the crankshaft's ability to withstand the increased stresses placed on it during high-performance driving.
Cons of buying 4-454-4375-6385-c-2 scat forged 4340 crankshafts for Chevy 454:1. Higher cost: Forged crankshafts are typically more expensive than cast crankshafts. This is due to the cost of the materials and the precision manufacturing process.
2. Installation requirements: Installing a forged crankshaft may require specialized tools and techniques. This could increase the cost of the installation process.
3. Limited availability: Forged crankshafts are not as widely available as cast crankshafts, so it may be more difficult to find a repair shop or dealer that carries this particular part.
Recommendation:If you are looking for a high-performance crankshaft for your Chevy 454 engine, the 4-454-4375-6385-c-2 scat forged 4340 crankshaft is a great option. While it may be more expensive and require specialized installation, the increased performance and durability it offers make it a worthwhile investment for many enthusiasts. However, it is important to ensure that the crankshaft is properly matched to your engine and that the installation is done correctly to avoid any issues. In summary, if you are looking for a high-performance upgrade for your Chevy 454 engine, this Scat forged crankshaft is a great option to consider.
This is internally balanced and for use with 6.: part type: crankshafts rear main seal: 2-piece w CTS engine stroke in. With a rods only.
Rod length : journal: in.