Sammy Smith's NASCAR Chevy team was granted the Xfinity Series win at Rockingham after a fellow Chevy driver, Jesse Love, was disqualified.

Arrow McLaren has revealed its Indianapolis 500 liveries for the Nos. 5, 6, and 7 Chevrolets which follows the recent sharing of Kyle Larson’s No. 17 McLaren/Hendrick Chevy design for the event.

What killed horsepower in the 1970s and 1980s? While the common consensus is 1972, the truth is that the real date depends on ...