64-73 Mustang Elite Shorty Header

The 64-73 Mustang Elite Shorty Header from HEDMAN is engineered for classic Mustang owners seeking to unlock serious horsepower gains without sacrificing engine bay fitment. If you're rebuilding a first- or second-generation Mustang and want improved exhaust scavenging, this shorty header design delivers the performance upgrade that separates stock mills from genuinely responsive power plants. Built for the enthusiast mechanic who understands that exhaust headers are foundational to any breathing modification strategy, this header addresses the primary constraint in vintage Mustang performance tuning—getting hot gases out of the combustion chamber efficiently.

Shorty headers use individual primaries that merge into a collector before the catalytic converter or muffler, promoting velocity and scavenging without requiring extensive under-car rework. HEDMAN's Elite series construction prioritizes tube-wall thickness and mandrel-bent piping to minimize turbulence and hot spots, critical for sustained power delivery across the RPM band. The compact footprint preserves stock accessory clearances—critical on tight 1960s and early 1970s engine bays where long-tube alternatives create steering linkage and engine mount complications. Weighing 19 lbs, this header strikes the balance between structural integrity and weight savings that any serious restoration demands.

Installation on 1964–1973 Mustangs equipped with small-block or big-block platforms is straightforward for mechanics familiar with manifold gasket work and collector sealing. Pair this header with a quality exhaust system, carburetor optimization, and intake manifold work to realize full potential—headers alone deliver 8–12 hp gains, but synergistic bolt-on modifications multiply returns significantly. Whether you're tuning a 289, 302, 351W, or 427 big-block, this HEDMAN header works as part of a complete induction and exhaust strategy. Verify engine displacement and manifold bolt pattern before ordering to ensure proper fitment on your specific model year and block configuration.