This Lemans Blue X77 with white stripes is a clean and well kept car. It does not have Dz block. It does have a rebuilt 79 block with a 1178 crank 4 bolt main. Dart Eagle heads with roller rocker arms and dome pistons. It has an Elderbrock manifold and a 670 Holly carb. There are 82,00 miles on the car with 2,500 miles on the rebuilt motor. Orig 4 Spd transmission and a 12 bolt 373 rear end. It was repainted and garaged .Paint like new. Underneath is original, no rust whatsoever. Original interior in excellent condition.comes with factory vigilite lamp monitor system.