Lucky 7 Enterprises Adjustable Proportioning Valve L7-1104 on 2040-parts.com

General Motors boss Dan Akerson gets into the Woodward Dream Cruise act

General Motors chairman Dan Akerson personally led a parade down metro Detroit's famed boulevard for car aficionados, Woodward Avenue, on Thursday as part of festivities for Chevrolet's 100th anniversary and in advance of the Woodward Dream Cruise. Taking the wheel of a cherry-red 1960 Corvette, Akerson helmed the procession of Chevy icons, which included 51 Volts. The group was augmented by Camaros, more Vettes and other classics.

2013 Peugeot RCZ facelift priced from £21,595

The facelift for the Peugeot RCZ – revealed at the Paris Motor Show – will cost from £21,595 when it arrives in January 2013. The main change for the RCZ is the loss of the old ‘big gob’ Peugeot nose, to be replaced by a much more appealing front that fits in with the rest of Peugeot’s current crop of cars, complete with LED running lights, new grill and headlights and a bigger air intake with chrome bars. As well as the more obvious changes to the exterior, the RCZ gets some minor interior tweaks, with the Sport spec getting auto lights and option of half leather and leather/Alcantara. The GT spec RCZ gets a few more changes including 19″‘Technical’ alloys, interior sports kit, new interior colours, the option of matt black roof arches, new body transfer decals and more alloy choices.

Porsche 911 GT2 RS – Official +video

Porsche has released details of the 911 GT2 RS It’s just a week since we brought you leaked photos of the new Porsche GT2 RS. But a week is a long time in the modern world of car leaks, and we’d expected Porsche to divvy up the official gen on the GT2 RS sooner than this. But they’ve got there.