Fuel Additives for Classic Vehicles

Valvemaster Lead Replacement and Ethanol Protection

Classic Valvemaster and Valvemaster Plus offer the best possible protection against valve seat recession since lead. Both are now formulated with ethanol protection, to also protect the fuel system in your classic car when using E5 or E10 petrol. These petrol additives protect your classic car engine, keeping the fuel system clean & protecting against corrosion. For younger classic vehicles, Etha-Guard Plus is an ethanol stabiliser without the valve seat recession protection, and can be used in vehicles either with or without a catalytic converter.