TDC Stop Deck Plate (Heads Off)

The POWERHOUSE TDC Stop Deck Plate (Heads Off) is a precision engine building tool designed for machinists, engine builders, and automotive technicians who need to accurately locate top dead center on an engine block without cylinder heads installed. This aluminum deck plate tool eliminates guesswork when setting initial timing, establishing baseline measurements, or performing critical engine assembly work.

Constructed from lightweight yet rigid aluminum and finished in vibrant blue anodizing, this deck plate delivers durability while resisting corrosion in shop environments. The anodized coating provides both protection and visibility, making it easy to position and read measurements during engine work. Weighing just 6.88 ounces, the tool is portable and convenient to handle, while its compact dimensions (5.5 x 1.2 x 13.35 inches) allow for easy storage in toolboxes or engine compartments.

Engine builders and machine shops benefit most from this TDC tool when performing crankshaft installation, timing chain setup, or initial engine break-in preparation. Its design mounts directly to the cylinder head surface area, providing a stable reference point that allows you to dial in TDC with precision and repeatability across multiple cylinders or rebuild cycles.