Small Block,289 HiPo w/gen & AC includes exhaust locksThese are really great kits. They include exact original equipment hardware. Again these are not off the shelf generic fasteners, but have been re-tooled and are made identical to the original. Each kit includes hardware to attach the following: valve covers, air cleaner, intake manifold, oil pan, timing cover, water pump, crank pulley, thermostat housing, heat shield, distributor, carburetor, exhaust manifolds, fuel pump, oil filter adapter, engine tag and ignition coil.