. . . "Cool-One"@en . . . "1976"^^ . . "1976"^^ . "The Cool-One was released in 1976. There was once again a pair of dragsters, like the Snake and Mongoose. This Hot Wheels has the same die cast as the Inferno ( 1976)"@en . "The Cool-One was released in 1976. There was once again a pair of dragsters, like the Snake and Mongoose. This Hot Wheels has the same die cast as the Inferno ( 1976)"@en . "Cool-One (1976)"@en . "9120"^^ . .