Piston Deck Height Tool (aka a Bridge Gauge) with two (2) dial indicators (included) for all Mercury 2.5 Liter outboards. Allows for measurement of piston height in the cylinder block to validate correct squish clearance.
Description
Piston Deck Height Tool (aka a Bridge Gauge) with two (2) dial indicators (included) for all Mercury 2.5 Liter outboards. Allows for measurement of piston height in the cylinder block to validate correct squish clearance.