Maserati Mistral 4000 cc Engine -Short Block - originally from Mistral 4.0L Coupe AM 109/A1 *1010* Engine turns over by hand. Original Borgo 88 mm pistons and brass fire rings. Maserati internal engine No. 00623 (two zero prefix means 4000 cc engine). Engine had a 3700 cc head from Mistral Coupe AM 109 *668* which was sold in April of 2015. Engine has no bolt-on accessories - see pictures describing what is for sale. Engine is mounted on a pallet and will be plywood boxed for shipping at buyers cost if desired; or can be picked up at vendors location.