1968 Mack R600 prime mover | 1968 Mack R600 prime mover. Tak… | Flickr
1968 Mack R600 for sale by owner on Heavy Equipment Registry http://www.heavyequipmentregistry.com/heavy-equipment/16874.htm | Mack trucks, Built truck, Trucks
1968 Mack R600 prime mover | 1968 Mack R600 prime mover fron… | Flickr