Arp Flexplate Bolt Kit 200-2905 Chrysler/dodge Aftermarket 383 440 V8 .500 Uhl on 2040-parts.com

McLaren 50 12C & 12C Spider celebrate McLaren’s 50th anniversary

McLaren say they will be building a maximum of 50 each of the 50 12C Coupe and 12C Spider to mark the occasion, both of which get special features provided by McLaren Special Operations – the same McLaren division that created the 12C High Sport. That means a new front bumper which has been optimised by Computational Fluid Dynamics (CFD) for more downforce, extra carbon fibre and kevlar exterior bits, ceramic brakes, 19″ front and 20″ rear alloys, full leather, extra carbon fibre in the cabin, a heritage badge and a numbered plaque. There will be the option of three colours for the 50th anniversary 12Cs - Carbon Black, Supernova Silver and, of course, McLaren Orange – and each car will get its own silver car cover, a limited edition key in a carbon fibre box and a signed art print (sadly, there’s no sign of a tool chest or Tag Heuer watch).

Concept Car of the Week: Mercury El Gato (1970)

Of all the brands that marked American automobile history, Mercury had never been the most popular or the most loved, which ultimately led to its demise in 2011 when Ford chose to terminate the brand. To be fair only a handful of Mercury models are worth remembering: the 1950 Mercury Eight iconic base for custom cars, the 1955 Montclair, the Mustang-based Cougar, the Marauder X-100, the evil Cyclone Spoiler. However one of their coolest creations is fairly unknown mostly due its short concept car life: El Gato, in Spanish translating as "The Cat".

SRT Viper logo redesigned for 2013

STR – Street and Racing Technology, Chrysler Groups' new, standalone performance brand – has unveiled the new logo for its 2013 Viper as it continues to tease the new version of its now iconic model. Designed by Chrysler designer Vince Galante, STR says that the logo, christened ‘Stryker', conveys the "sinister look and evil grin of the original, while giving it a more playful appearance." Galante also says the lines of Stryker are indicative of those that will feature on the 2013 STR Viper. Stryker will be the third design to grace the Viper series, following Sneaky Pete and Fangs and was selected from a number of suggestions at the 2010 Viper Owners Invitational.