Power Stop, USA Standard Gear and WJB all have rebates expiring at the end of March. There is still time to take advantage of these rebates! Power Stop - Get up to $30 with purchase of one or two Stock Replacement (Daily Driver) or Evolution Geomet (Coated) Power Stop Brake Kits. USA Standard Gear - Get $50 back with purchase of USA Standard Gear Differential Kits. WJB - WJB is offering RockAuto customers a 10% instant rebate on their entire line of parts. ACDelco and AMS also have current rebates running. Taking advantage of these and other rebates is easy. Just go to the ("Promotions and Rebates") page or look up your vehicle in the RockAuto online catalog and watch for the little yellow star next to the part names.