ARH 68-72 C3 Corvette Big Block Headers – 2″ x 3″ w/ Round Port

ARH C3 Corvette Big Block Headers

The ARH C3 Corvette Big Block Headers is a header system engineered for Corvette applications, built to optimize exhaust flow, fitment, and durability for big-block builds.

Key Features

• Built in the USA from 304 stainless steel
• Performance-oriented tube routing
• Fabricated connections for optimal flow and fit
• Configured specifically for big-block applications

Fitment

• Chevrolet C3 Corvette (Big Block)

Note: Designed for performance and racing use; please verify exact primary diameter, collector size, catalyst configuration, and connection options before ordering.