1969 Yamaha L5 100 Oem Head Gasket on 2040-parts.com

Aston Martin Zagato, Alfa Romeo take honors at Concorso d’Eleganza Villa d’Este

A 1968 Alfa Romeo 33 Stradale won the Trofeo BMW Group, given by the judges for the best in show at the Concorso d’Eleganza Villa d’Este on the shores of Lake Como, Italy, over the weekend. The Coppa d’Oro, for best in show as voted by the public, went to a 1942 Alfa Romeo 6C 2500 SS. The Aston Martin V12 Zagato, created to celebrate the 50th anniversary of the famous DB4 GT Zagato, won a design award for Best Concept Car or Prototype.

One Lap of the Web: Shark-jumper cars, tether cars, and Bratty cars

-- There's a Marcos for sale on eBay this week, and it's already attracted quite a few bids with nine days left to go. While you may remember what the Marcos looked like, do you recall that they were sold through the Volvo dealer network in the U.S.? Or that they used Volvo engines?

Autoweek in review: The Woodward Dream Cruise and Pebble Beach Concours, Ferrari F12 and a lost Cunningham Corvette

For 2012, Autoweek dove headfirst into covering one of the best rolling car shows in the world, the Woodward Dream Cruise. With a whole section devoted to its build-up and celebration, we've got photos, videos and stories galore. At the same time, the West Coast got the annual treatment in Monterey for Pebble Beach Concours and all the car-crazy events that go with it.