Headers - Range Rover V8

The HEDMAN Headers for Range Rover V8 (part number 39800) deliver a direct bolt-on performance upgrade designed specifically for 1970–1974 Range Rover V8 engines. This pair of street-duty headers features 1.5-inch primary tubes that converge into a 2.5-inch collector, engineered to optimize exhaust scavenging and improve engine breathing without requiring extensive modification. The headers come fully assembled with gaskets and mounting hardware included, ready for installation out of the box.

Constructed from durable steel and finished in heat-resistant black paint, these headers are built to withstand the thermal stress of consistent driving while maintaining a clean appearance in the engine bay. The stepped primary design—transitioning from 1.5 inches down from the individual cylinder ports—minimizes turbulence and reversion, allowing exhaust gases to exit more efficiently. This improved flow typically results in noticeable gains in throttle response and mid-range torque, particularly valuable for Range Rover V8 owners seeking better drivability on road courses or spirited driving conditions. The complete hardware kit and gaskets eliminate the need to source additional components, streamlining the installation process.

This product is suited for classic Range Rover V8 enthusiasts, restoration builders, and owners looking to enhance engine efficiency without radical internal modifications. Whether restoring a 1970–1974 Range Rover to period-correct performance specifications or simply improving everyday drivability, these HEDMAN headers represent a proven, bolt-on solution that requires no welding or custom fabrication. The pair weighs 24.9 pounds and fits within standard engine bay clearances for this chassis generation.