Show me the money

My husband is a serious car guy.

Last night at the dinner table he showed me a picture in a car catalog and said, "I'll give you $100 if you name this part."

I did it!

HA!

Can YOU name this part? (But I'm not giving you $100.)

P.S. It's amazing what useless information you absorb after 25 years of marriage.

P.P. S. Hmmm....this would have been a good contest for a free arc of my next novel. Problem is, I don't have any arc's yet. I'll have to come up with something equally as enthralling.