Blower Drive Service CH-3005 Steel Crankshaft Hub for Big Block Chevy 427, 2.76-inch Bolt Circle, Black Oxide Finish

The Blower Drive Service CH-3005 Steel Crankshaft Hub is designed specifically for Big Block Chevy 427 applications, providing a reliable connection between the crankshaft and supercharger or blower. Crafted from durable steel, this hub features a 2.76-inch bolt circle diameter and a black oxide finish that offers corrosion resistance and a professional appearance. Its robust construction ensures secure operation under demanding engine conditions, making it a suitable choice for high-performance automotive builds and race cars. The hub's precise dimensions and quality materials contribute to optimal alignment and longevity, supporting engine stability and efficiency. Installation is straightforward, and the hub is engineered to meet or exceed OEM standards for fit and durability, ensuring consistent performance over time.

Features:

• Material: Steel for strength and durability

• Finish: Black oxide coating for corrosion resistance

• Bolt Circle Diameter: 2.76 inches for secure mounting

• Application: Big Block Chevy 427 engine models

• Design: Precisely machined for accurate fit and alignment