Mustang 351w Conv.F/Leng Header

The Mustang 351w Conv. F/Leng Header by Hedman is designed for both classic and modern Mustang enthusiasts who want to enhance exhaust performance and horsepower from their Windsor 351W engine. This full-length header is engineered to replace restrictive factory manifolds, allowing for more efficient exhaust gas exit and improved cylinder-to-cylinder scavenging.

Constructed with mandrel-bent tubing, this header minimizes flow restrictions and maintains consistent velocity and pressure waves through each runner. The full-length design positions the collector at the rear, optimizing primary tube length for enhanced low-to-mid range torque production, which is a hallmark of quality header engineering.

Owners of convertible Mustangs with 351W displacements, whether restoring classic muscle cars or installing modern crate engines, will find this header particularly beneficial. Its dedicated engineering ensures compatibility and performance without the interference or binding issues that can arise with generic aftermarket solutions.