S&S Cycle SS93-4057 Heavy Duty 2 Piece Top Engine Mount for Big Twin 48-84Features & Benefits: * S&S manufactures special cylinder head mounts that come in handy when the stock head mounts cannot be modified to fit those tall stroker motors. * This big twin mount is designed for rigid mount 19481984 engines. * It is constructed of bright, zinc plated steel & provides plenty of heavy duty support for performance applications. * Its two piece design permits the builder to attach the cylinder heads to the frame quickly &