Welcome to King Core and Metals. We are a full line automotive core supplier in business since 1986. We buy and sell the following cores for rebuilding: Engines, transmissions, starters, alternators, a/c compressors, water pumps, distributors, calipers, boosters, master cylinders, power steering pumps, rack & pinions, drive axles, etc. We also buy the following for recycling: catalytic converters, aluminum wheels, radiators, heater cores, aluminum, brass, copper, aluminum condensors and evaporators and junk lead acid batteries.