A few of my pics, I'll get the one of Ruby out of the way first

:
Crate motor for your 962 anyone?
The last 935
Pure Porsche deep down inside a March chassis (Holbert's IMSA GTP Champ/Daytona 24 overall winner):
GT1 engine:
917 tube frame:
I think the early 908 is one of the most intoxicating race cars ever in looks and sound. Just a simple and effective brute: