I think I had this Motormouse & Autocat short up before, then had to take it down when it was deleted by YouTube. Well, right now, let's scope the opener, "Wheelin' & Dealin'", which sets the tone for this Tom & Jerry clone on wheels.
The closing music at the end of "Wheelin' & Dealin'" would be recycled for other H-B series, including Josie & the Pussycats and, of course, Scooby-Doo.
Edit, 2/11/19: Had to change the video after the original was deleted by YouTube. "Party Crasher" isn't available on Dailymotion at the moment.