Features: Fitment: The Diesel Tester Adapter is designed for 6.7L Ford power stroke V8 turbocharged diesel engines, 2011-2022. Material: Manufactured from high quality brass and long-lasting for durability and long lifespan. Professional machine production ensures the good fitment and high quality. Features: 6” long hose allows for easy installation and removal around bstructions. Uses the glow plug hole as the testing port. 8mm-1.00 thread. Descriptions: Fitment Fit for Ford 6.7L Power Stroke V8 turbocharged diesel engines 2011 & up. .