Model years from: 01/01/1970
Model years to: 12/31/1978
Every Vauxhall Viva firenza magnum hc tells a story of craftsmanship and motoring passion. This exhaust header complements that story with purpose-built design. By channelling gases more efficiently, the manifold reduces backpressure, supporting a cleaner burn and a more invigorating driving experience. It’s equally suited for concours-level restorations and weekend drives, preserving originality while adding a touch of refined performance. Choosing this manifold for your Vauxhall Viva firenza magnum hc is more than a technical decision—it’s a tribute to the machine’s legacy and the joy it brings behind the wheel.