This includes bolts for the following: The Engine Kit for Buick Nailhead. *Cast Valve Covers* The kit includes distributor, fuel pump, intake, oil filter, oil pan, thermostat housing, timing cover, valley pan, valve covers, and water pump. Additionally there are bolts for Nailhead bell housing, Starter, engine mounts, crank pulley, plug wire covers, and nailhead outside headbolts. Retail for these is over $600, plus tax. For sale for $450 plus shipping. Parts are located in NY