(4) New Reliance 7/8" Limited Clearance Zinc Collars, Mil-spec Lc Zinc Anodes on 2040-parts.com

V6-only Ford F-150 Limited gets more luxury and utility

The big news for the Limited trim option of the 2013 Ford F-150 is that it will be powered exclusively by the company's EcoBoost V6, making 365 hp while returning a claimed 22 mpg on the highway in two-wheel drive trim. The new F-150 Limited gets 22-inch polished aluminum wheels, body-color front and rear bumpers and standard HID headlights. The Limited comes only in SuperCrew configuration, and only in three colors—red, black and white.

BMW offers M Performance Parts for 3- and 5-series

BMW opened up its M Performance Parts catalog to the new 3- and 5-series, the company said on Friday. The German automaker will offer chassis, brakes, aero upgrades and exhaust improvements for the 2012 3-series and the 2011-12 5-series. BMW revealed the line for its diesel cars in Europe in January, but those cars won't be coming here.

RM classic-car auction in Detroit rakes in more than $2.5 million

Two of General Motors' finest convertibles from half a century ago were the top sellers at the RM auction last weekend in suburban Detroit. A 1958 Pontiac Parisienne droptop sold for $104,500, and a 1960 Cadillac Eldorado Biarritz went for $82,500 at the annual classic-car event, April 24-25 in Novi, Mich. Prices include a buyers premium.