The product is a set of two SKF BR387 taper bearing cones specifically designed for select 1967-1981 Chevrolet and GMC models. Made in China, these bearings are meant to be installed in the rear outer position of the vehicle. With a width of 4.600 inches and a weight of 0.9000 pounds, these high-quality bearings from SKF are essential for ensuring smooth and reliable vehicle performance.