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

ARH C3 Corvette Big Block Headers

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

Key Features

• Built in the USA from 304 stainless steel
• Performance-oriented tube routing for optimal exhaust flow
• Fabricated connections designed for superior strength and precise fit
• Engineered for big-block engine configurations

Fitment

• Chevrolet C3 Corvette (Big Block applications)

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