Antenna/aerial Roof Mount British Duritc New on 2040-parts.com

Motown rockers Dale Earnhardt Jr. Jr. serve up Horse Power

NASCAR fans looking for a new soundtrack to their auto-racing season can trade in their Lynyrd Skynyrd records for an offering from Detroit-based indie-pop duo Dale Earnhardt Jr. Jr. In a nod to their Motor City roots, band members Josh Epstein and Daniel Zott take the stage wearing racing suits and trucker hats and croon covers of Gil Scott-Heron's “We Almost Lost Detroit.” The band, which is touring the East Coast this week, released an EP titled Horse Power last summer and is coming out with its first full-length album, It's a Corporate World, on June 7.

One Lap of the Web: Cool classic concepts, Rat Pack Cadillacs and even more Vin Diesel

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- Petrolicious brings us an awesome VWvortex forum thread packed with prototype photos, design proposals and concept sketches of everything from the Iso Grifo to the 1994 Mustang.

Scottsdale auction results: Video wrap-ups recount total sales

Now that the 2012 Scottsdale collector-car auctions in Arizona have come to a close, our friends at Hagerty Insurance have wrapped up all the numbers from the auctions in their latest edition of “Hagerty Classic Car TV.” In this episode, host Rob Sass, author Colin Comer and publisher Dave Kinney explore the 2012 sales figures and take a closer look at some of the more memorable vehicles, including a 1948 Tucker Torpedo and a 1955 Mercedes-Benz 300SL alloy Gullwing. Check out the video for all the details.