Gates 31525 Radiator Cap on 2040-parts.com

Marchionne, Fiat execs tighten grip on Chrysler under unified management team

Sergio Marchionne, CEO of Fiat S.p.A. and Chrysler Group LLC, will retain oversight of the two automakers in North America under a single management team dominated by Fiat-bred executives. Four regional chiefs will be in charge of Fiat and Chrysler operations in North America, South America, Europe and Asia effective Sept.

80 mph speed limit: Idaho and Wyoming poised to be next

Idaho and Wyoming could soon see 80 mph speed limits introduced to a number of highways, joining Texas and Utah as the states with some of the fastest permitted passenger car-driving speeds, KMVT-TV in Idaho is reporting. A bill in Idaho would see some sections of interstates go from 75 mph to 80 mph, and other selected highways go from 65 mph to 70 mph, which are probably speeds that drivers are doing anyway in remote and not-so-remote parts of both states. But the Idaho Transportation Department did not lend its support to the bill even though it is given the authority to implement it.

One Lap of the Web: Panteras, Battlebirds and Patrick Dempsey's entrepreneurial brilliance

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. -- Sure, later versions of the De Tomaso Pantera looked a bit outrageous with their wide fenders and Countach-like spoilers.