fits model: Rev, 327, 350, 400, 406. make: Chevy.

( Brand: Crower ), ( Manufacturer Part Number: 82020 ), ( Part Type: Block )
The Crower 82020 Kit is a comprehensive solution for upgrading your Chevrolet small-block engines, including models with displacements of 327, 350, 383, 400, 406, and 434 cubic inches. This kit is specifically designed for racing applications, ensuring optimal performance and reliability under extreme conditions.
The heart of the 82020 Kit is the high-performance, forged aluminum billet crankshaft. This crankshaft features a 4340 chromoly steel main cap and 8620 chromoly steel rods, providing exceptional strength and durability. The crankshaft also features a 4-bolt mains and a 7-bolt mains option, ensuring a secure and reliable connection to the engine block.
The kit includes a set of forged aluminum billet pistons, designed to provide optimal combustion chamber clearances and piston-to-wall clearances for maximum performance and reliability. The pistons feature a 2618 alloy, which is known for its strength and resistance to heat, ensuring that the pistons can withstand the high temperatures and pressures encountered in racing applications.
The 82020 Kit also includes a set of high-performance, forged steel connecting rods, which are specifically designed to work with the kit's crankshaft and pistons. The rods feature a 4340 chromoly steel, providing exceptional strength and durability under high loads.
The kit includes a set of high-performance, forged aluminum billet cylinder heads, which are designed to provide optimal airflow and combustion chamber volumes for maximum power output. The cylinder heads feature a 2.16/1.60 valve setup, which is ideal for high-performance applications. The heads also feature fully-machined ports and combustion chambers, which provide a smooth airflow path for optimal combustion and power output.
The 82020 Kit also includes a set of high-performance, forged aluminum billet intake manifolds, which are designed to provide optimal airflow to the engine for maximum power output. The intake manifolds feature a 4-bolt block mount, which provides a secure and reliable connection to the engine block.
The kit includes a set of high-performance, forged aluminum billet oil pans, which are designed to provide optimal oil capacity and flow for maximum engine protection under extreme racing conditions. The oil pans feature a baffled design, which helps to prevent oil slosh and provides a smooth oil flow to the engine's critical components.
The 82020 Kit is a complete, high-performance solution for upgrading your Chevrolet small-block engine for racing applications. The kit includes all of the necessary components, including the crankshaft, pistons, connecting rods, cylinder heads, intake manifolds, and oil pans, to provide a complete, high-performance package. With its forged aluminum billet components, the 82020 Kit is built to provide exceptional strength, durability, and reliability under extreme racing conditions.
Pros of buying a Crower Kit for Chevy 327-434 engines:1. High-quality components: Crower is known for its high-quality products, and this kit includes high-performance parts like forged steel crankshaft, forged steel connecting rods, and forged aluminum pistons.
2. Increased horsepower and torque: The kit is designed to improve engine performance, allowing for increased horsepower and torque, which can lead to better acceleration and overall performance.
3. Durability: The forged steel and aluminum components of the kit are more durable than cast parts, which can reduce the risk of engine failure.
4. Wide compatibility: The kit is compatible with a wide range of Chevy engines, including 327, 350, 383, 400, 406, and 434, making it a versatile option for many Chevy enthusiasts.
Cons of buying a Crower Kit for Chevy 327-434 engines:1. High cost: The kit is expensive, and the cost can quickly add up if you need to purchase additional components like a camshaft or cylinder heads.
2. Requires skilled installation: The kit requires a high level of skill and knowledge to install correctly. If not installed properly, it can lead to engine damage or reduced performance.
3. Limited warranty: The warranty offered by Crower is limited, and it may not cover certain components if they are damaged during installation or use.
Conclusion:The Crower Kit for Chevy 327-434 engines is a high-quality option for those looking to improve their engine performance. The kit includes high-performance components that can lead to increased horsepower and torque, as well as improved durability. However, the kit is expensive and requires a high level of skill to install correctly. If you have the knowledge and resources to install the kit properly, it can be a worthwhile investment for improving your Chevy engine's performance. But if you are not sure about the installation or not ready to invest that much, it might be better to consider other options.
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