Donald's 313 car, an addition

[Daniel van Eijmeren]

I've looked up "Volcano Valley" (OS 147, panel 5.5), which describes 
Donald's 313 car as having "1920 Mixwell engine! '22 Dudge body! 
'23 Paclac axles! Wheels off a lawn mower!"

In my previous email I asked about the Mixwell engine, but
I would also like to know what "Dudge" and "Paclac" refer to.


- Daniel

"I don't know! I'm trying to see whose car is at Daisy's house!"