Checking pushrod length is a crucial step in ensuring the proper functioning of an internal combustion engine. Pushrods are responsible for transmitting motion from the camshaft to the valves, and their length must be precise to ensure that the valves open and close at the correct time. If the pushrods are too long, the valves will not open fully, and the engine will lose power. If the pushrods are too short, the valves will not close fully, and the engine will run rough and may even overheat.
There are a few different ways to check pushrod length. The most common method is to use a pushrod checker. A pushrod checker is a simple tool that consists of a graduated scale and a plunger. The plunger is inserted into the pushrod, and the scale is used to measure the length of the pushrod from the tip of the plunger to the end of the pushrod.