ARH 68-72 C3 Corvette Big Block Headers – 1-7/8″ x 3″ w/ D-Port

ARH C3 Corvette Big Block Headers

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

Key Features

• Built in the USA from 304 stainless steel
• Performance-oriented tube routing for maximum exhaust flow
• Fabricated connections engineered for precision fit and long-lasting durability
• Designed specifically 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.