Skidoo 1980 5500 Snowmobile Parts: Both Steering Stem Bushings on 2040-parts.com

Bring a Trailer: 1974 Fiat X1/9 autocrosser

Serious buyers and tire kickers alike can find everything on Bring a Trailer, from all-out American classics to pre-war antiques and Italian muscle. Today's pick, however, is none of those. This 1974 Fiat X1/9 autocrosser is for sale out of Garnedia, Calif., for the price of $25,000, or best offer.

Novitec ups the ante on the Maserati GranTurismo MC Stradale

The Maserati GranTurismo MC Stradale might be leading in the vowels-per-word category, but on power it's slightly down--especially when you put it next to its Italian brethren. German tuner Novitec has a 646-hp solution for that. The Novitec Tridente, built off the MC Stradale platform, gets a belt-driven supercharger, a bigger intake manifold, larger injectors and new engine-software mapping.

Chevrolet Volt faces toughest test--consumers

Scientists, journalists and a slew of other alleged experts have all weighed in on the 2011 Chevrolet Volt, and now the only verdict that truly matters--the public's--will be rendered. General Motors said 6,348 consumers have taken the extended-range car for a spin during a 12-city “Volt Unplugged Tour,” and not surprisingly, GM's reviewers like it. Still, initial feedback does appear to be truly positive.