Our RIVA Yamaha 1.8L Pro-Series Cylinder Head Gaskets were developed to withstand severe heat & pressure generated by high-boost and high horsepower applications delivering maximum reliability to your racing engine. This 87mm head gasket was designed to work for applications with +1 sized pistons.
Three layer stainless construction for durability & corrosion resistance.
Viton coated & embossed surfaces for maximum sealing between head and cylinder block.
Unique design promotes even torque load across sealing surface & requires no re-torque.