Maisto Muscle Machines Muscle Transports 1953 Mack B-61 Flatbed 1970 Olds 442 is a diecast car transporter toy. The toy is a special edition collectors' item with limited edition features. It is a 1:64 scale model of a 1970 Oldsmobile 442 car on a 1953 Mack B-61 Flatbed transporter. The toy is unopened and comes in an advertising specimen box. It is recommended for adult collectors and is part of the Muscle Transports series by Maisto.