Drum Brake Wheel Cylinder Rear-left/right Dorman W18010 on 2040-parts.com

BMW Z4 GT3 (2011) completes testing

BMW Motorsport has released pictures of its upgraded Z4 GT3 race car. The 2011 car has completed testing and is available for customer teams. BMW Z4 GT3: the lowdown The Z4 GT3 may look like a regular Z4 that's been attacked by a boy-racer with a carbonfibre and tea-tray rear wing fetish. But under the skin the Z4 GT3 ditches straight-six power for a 4.4-litre motorsport-tuned V8 engine, hooked up to a six-speed racing transmissionBMW Motorsport takes a regular Z4 coupe-cabriolet body shell, and removes the retractable hardtop, bonnet, bootlid, front and rear wings and the bumpers.

Concept Car of the Week: Chevrolet Astro (1967)

It gave its name to a boxy van in the 80s, but the Chevrolet Astro I was one of the most exciting dream cars developed within the GM styling studio. Presented in New York Auto Show in 1967, it was the first of three Astro concepts shown in annual succession and illustrates GM's desire to develop models that were both aerodynamic and attractive. What we might take for granted in aerodynamics nowadays was almost untouched territory in the mid ‘60s.

Bentley designers create one-off pieces to benefit The Prince's Trust

Bentley Motors graduates are to stage an auction of handcrafted collector's items in a fundraising event for The Prince's Trust. Workers from the Tooling, Woodshop and Styling teams at the manufacturer have crafted around 20 different stylish and high-end products to auction off online in aid of the UK youth charity, which is headed by the Prince of Wales and provides practical and financial support to 14 to 30-year-olds. Display items include a chess set with pieces tooled from aluminum set on a classy veneered board and a table crafted from a polished V8 engine from the Bentley Mulsanne and a cutlery set commissioned by Robert Welch, engraved with the Bentley emblem.