1968 427 4 bolt engine casting number 3916321 dated K-7-7 and block was decked when rebuilt so no numbers on the front pad. This is set up with the correct 3919852 tripower aluminum intake with new holley carbs #3659's and 4055. The motor has 11 to 1 pistons with dimple rods, correct solid replacement cam shaft, 6223 steel crankshaft, 3964291 NOS square port heads installed. Motor comes with linkage, distributor, alternator and water pump. Can ship if you cannot pick up asking $8500 or best offer. This is a freshly rebuilt engine with break in time and maybe 50 miles on it. 330-770-2517