For Chevy Impala 00-11 Automatic Transmission Control Valve Body Cover Genuine on 2040-parts.com

One big cat to another: a reader swaps Puma for XF

It was 2007. To be honest, at 24 years old, I wasn't really interested in the Jaguar C-XF concept car when it first appeared. I was still in that early twenties dreamworld where I would be driving the Lexus LF-A when it finally made production.

McLaren P13 – first OFFICIAL details and image

McLaren P13 (pictured) first OFFICIAL details revealed It was only last month that we had official confirmation that the McLaren P13 – McLaren’s more affordable mid-engined supercar – would arrive in 2015 to take on cars like Audi’s R8 and the top end Porsche 911s. Now McLaren has gone a bit further and revealed details of the P13. The McLaren P13 – shown above in a sketch by McLaren’s design boss, Frank Stephenson – looks to take its design cues more from the MacLaren P1 than the 12C – a good thing – and will utilise the same carbon fibre MonoCell chassis as the P1 and 12C as well as a de-tuned version of the same 3.8 litre V8 turbo.

The Technology Behind F1 Cars: Aerodynamics [w/Video]

Ferrari's latest video in its ‘Discover the technology of Formula 1' YouTube series sees Scuderia Ferrari's deputy design chief Simone Resta focusing on the chassis and side pods' design and its effect on the aerodynamics. This video follows two episodes, the first of which introduced viewers to the concept of aerodynamics – which is the subject of the series' first part – while the second took a look at the design and effect of the car's front wing and nose. The great thing about this series is you don't have to be a genius – or even know your way around an F1 car – to get to grips with the concepts or terminology.