Chevy V8 Clock made with double roller chain Timing Set of chevy small block engines. Timing Set would fit engine sizes: 283, 305, 327, 350, and 400. Has a brand new piston base. The connecting rod in the back is 3d printed from a very strong PETG filament. Gears have been outfitted with custom motorized design to rotate the gears like on a real engine. This industrial clock looks great in your garage, at your desk, living room, really anywhere in your home or office! It really catches your eye in person. Its also a great gift for guys who like chevys or just rustic wall clocks *Clock sits on any flat surface with the supplied piston base. If you would like it to hang on the wall, just leave a note and I will supply a wall adapter free of charge. *some assembly required. Hands come wrapped separate with instructions on how Install. This prevents damage to hands during shipment *Clock is Quartz movement and runs off of a AA battery. *Motorized rotating gears run off a plug that plugs into any 120volt home outlet with supplied adapter. It can also be plugged into any USB outlet like a laptop etc. *6" wide x 12" tall *Handmade only by Matt (me) in Michigan **patpend