Bolt Head Style:Hex. Can be ordered with hex or 12-point heads. Bolt Finish:Polished. Bolt Material:Stainless Steel. Engine:289 to 302. Quantity:Sold As Kit. Kit includes bolts for intake manifold, valve covers, thermostat housing, alternator brackets, distributor bracket, motor mounts, oil pan, coil bracket, front cover, headers, water pump, and fuel pump.