1 Vital distinguishing aspect of JDM cars and trucks is they do not need a Vehicle Identification Amount (VIN). In its place, they have got a frame range (generally known as a chassis selection) which identifies the automobile's model and serial number. JDM, an acronym for Japanese Domestic Sector, refers https://elevemotors.com/product/chevrolet-gmc-avalanche-silverado-suburban-engine-5-3-v8/