Manley Valve 48 x 8 mm for Volkswagen Type 4 Engine

This Manley valve features a head diameter of 48 mm and a stem diameter of 8 mm, designed for Type 4 engines fitted to several iconic models in the Volkswagen range. It is suitable for restoration and maintenance work on the Volkswagen Buggy, Combi Bay Window, Beetle, Beetle Cabriolet and Karmann Ghia. Replacement is necessary when the original valve shows signs of wear, burning or deformation affecting proper engine operation. Sold individually, it allows for targeted intervention during a service or complete overhaul of the engine assembly.