COMETIC BOTTOM END KIT WITH CRANK SEALS-YAMAHA

Constructed from spring steel or graphite

Spring steel gaskets are made from a stainless steel shim design coated with a .0001" thickness of silicone on both sides

Graphite material is impervious to fuels, coolants and oils

Engine case rebuild gasket kits include all gaskets needed for a lower end rebuild (base gasket not included)