Moroso Vacuum Relief Valve 22631 on 2040-parts.com

Future products: Buick sees 6 to 7 models in its lineup for 2011-13

A Buick LaCrosse hybrid sedan probably will join a new small car and new crossover as Buick expands its lineup in the next three model years. The brand, which sells four nameplates now, eventually wants a six- or seven-vehicle lineup, says John Schwegman, Buick-GMC's top marketer. Buick seeks to revive its reputation for performance and stylish luxury to appeal to middle-aged professionals who often buy Asian luxury brands.

2012 Pinto Stampede to benefit the Wounded Warrior Project

The second-annual Pinto Stampede will take place May 17-20, beginning at Bristol Motor Speedway in Tennessee and ending in Summit Point, W.Va., at the Jefferson 500. For those keeping track, that's 600 miles in a car that some would have you believe is little more than a rolling Molotov cocktail. For the second time, the Pinto Stampede will benefit the Wounded Warrior Project, an organization that aims to “honor and empower wounded warriors” of the U.S.

Production of Camaro convertible to start in 2011

Despite General Motors' current economic woes, production of a convertible version of the Chevrolet Camaro is on track to start in early 2011. That is later than the original plan of having the ragtop Camaro go into production early next year, a GM spokesman told Automotive News. But the program was not canceled, just delayed, the spokesman said.