1961-67 Corvair Mccord Rocker Arm Cover Set #cvr-911 on 2040-parts.com

NHTSA investigating Toyota Prius hybrid for steering-shaft concerns

The National Highway Traffic Safety Administration announced Monday it will look into whether steering shafts in Toyota Prius models spanning from 2004 through 2009 model years are defective. According to the Detroit News, NHTSA has already recalled the Toyota Prius twice for steering-shaft problems. In 2012, 669,000 Prius vehicles from 2004-2009 model years were recalled to replace the steering-shaft extension assembly.

The next F1: McLaren plans replacement for supercar

Formula One powerhouse McLaren secretly has begun work on a replacement for its legendary F1 supercar, while it also gears up to become a mainstream sports-car maker. McLaren's Technology Center in Woking, England, has built some 2,000 McLaren SLR supercars a year for Mercedes-Benz, but McLaren boss Ron Dennis reportedly has his sights set on producing 1,000 of its upcoming Ferrari F430-fighting P11s a year starting in 2011. The number, Dennis said, will rise to 4,000 cars by mid-decade as future models such as the Porsche 911-challenging P8 come on line.

One Lap of the Web: Cozy Coupes and '80s ATVs

-- Bill Simpson is a legend in the world of motorsports -- so much so that it might have taken you a moment to realize that there is a real Simpson behind those Simpson helmets. After 40 years spent saving the lives of drivers everywhere, a few years ago Simpson had a chance encounter with then-Indianapolis Colts offensive line coach Tom Moore. So he decided to tackle (heh, punny!) the world of youth football with carbon-fiber and Kevlar helmets that weigh less than 2 pounds and have already started reducing concussions in high school games.