The Low-Drag Hub Parts Kit – 5×5, 2-7/8 In Pin by DRP Performance is designed to boost efficiency and reduce friction in 5×5 hubs with a 2-7/8-inch pin. This high-performance kit virtually eliminates wheel bearing drag, helping to lower operating temperatures and deliver more horsepower to the track. Each kit includes Premium Finished inner and outer tapered bearings with races, an Ultra Low Drag hub seal, and an adjustable bearing spacer for precise preload settings.