The Cylinder Liner Projection Gauge Block provides a guided method to measure cylinder liner projection and counterbore depth so the user can confirm alignment and seating accuracy during inspection. It supports consistent measurement by offering stable reference points that help reduce variation in readings. The block improves workflow by giving the user a direct way to compare the liner height against the required range without repeated adjustments. It helps identify uneven seating by highlighting differences that influence liner fit and gasket performance.Attributes:• Provides a stable reference for checking linear projection.• Helps the user measure counterbore depth with consistent results.• Supports clear comparison of liner height during inspection.Applications: The Cylinder Liner Projection Gauge Block functions in the measurement area of liner and counterbore inspection to provide guided reference points for projection and depth checks, supporting steady and repeatable assessment across cylinder assemblies.