UNLEADED high quality brand name valves, VW factory quality. Work perfectly in all stock and high performance applications. All of our exhaust valves are hard chrome stemmed with special hard facing and the intakes are for use with unleaded gas.
Do not be suckered into paying extra for heads with an unleaded conversion as all genuine VW heads and replacement parts have been for unleaded gas from 1967. Unfortunately 99% of all VW exhaust valves sold today as VW unleaded, are the much cheaper non-hard chrome stems that will not work.
There is no need to replace any genuine VW factory quality unleaded valves with a stainless steel valve just for the unleaded usage, ever. Stainless will not last any longer than these stock valves. SW 3# set of 4.