Mercruiser Mr Lower Unit Gear Set 878087a4 on 2040-parts.com

GMC Granite concept (w/ Video)

The biggest surprise at the 2010 NAIAS was GMC's Granite concept - a design that expands (or rather contracts) the truck/crossover brand's 'professional grade' philosophy to a compact hatchback aimed at urban hipsters and early adopters. Conceived by Frank Saucedo's Advanced Design team in California and then built at GM's Design Center in Detroit, the Granite combines the basic proportions of the Nissan Cube and Scion xB with a military/industrial feel inspired by the current G-Star and Diesel fashion lines. Watch the videos to the left to see the young international design team present the rationale behind the new concept, and read our opinion of the Granite in our 2010 Detroit Auto Show Highlights.

2015 Corvette Z06 first official images

The 2015 Corvette Z06 has made its world debut, and it's incredible. Chevy's claiming "at least 625 hp" from a 6.2-liter supercharged small-block. Unlike with the C6-generation Z06, the removable roof panel from the standard Corvette is retained for Z06 duty and it's available with an automatic transmission for those who can't operate a 7-speed manual.

2013 Audi RS6 Avant: The Video

With the new Audi RS6 Avant revealed, Audi has delivered the first video of the new V8 RS6 in action ahead of a public debut. In fact, for many with deep pockets and petrol running through their veins, the RS6 Avant is the ultimate ‘Q’ car; take of the RS badges and no one would know the quietly spoken Audi estate was carrying a very big stick indeed for when it was needed. Mind you, the RS6 Avant only speaks quietly when you’re gentle – give your right foot free reign and it can bellow like a supercar – and even with a V8 instead of a V10, the 2013 Audi RS6 Avant can pull the same trick.