In the episode Carla refers to Lilith as 'Morticia'. Bebe Neuwirth would later star as Morticia in the 2010 production of 'The Addams Family- Musical' on Broadway.
The car scene was filmed with the Corvette on a trailer directly behind the camera. The car behind was obviously not driven by Sam but by a crew member whose job was to block other drivers from interfering. The dialogue was looped in afterwards.
Streaming video places this episode out of sequence, accidentally appearing before "Golden Boyd," which is when Woody meets Kelly.
We learn in later episodes that Lilith is Jewish. In this episode, she orders shellfish at Melville's, so we may reasonably assume that she does not follow Orthodox Judaism.