Hanging wall clock made with Double Roller Timing Chain of Chevy Small Block Engines. The gears of this wall clock don't rotate. To see the rotating version click here. Timing Set is brand new and fitted with custom 3d prints to turn it into a hanging wall clock. While the Timing set is brand new, it still has some natural patina to it. Timing Set would fit engine sizes: 283, 305, 327, 350, and 400 engines. If there is a specific color you would like to see for this clock, just contact me and i'