Here is a great item if you are working on, restoring, riding or racing a 1970 1971 1972 Yamaha R5 350 This is a complete top and bottom-end engine gasket set. Top quality aftermarket item. Item will ship sealed in the package, we just opened up an extra to take the photo.  This set includes the important and expensive copper cylinder head gaskets and 2 exhaust gaskets, engine case cover gasket, and cylinder base gasket. Everything you need to get your bike running top-notch again.