This Diesel Compression Adapter is Manufactured utilizing the highest quality rubber & steel，built to provide exceptional levels of durability. M14-1.25 thread adapter attached to a hose with quick disconnect screws into the head of the engine in the glow plug hole.

Brand: Unbranded
Type: Diesel Compression Test Adapter
Warranty: 2 Year
Application: for Ford/Navistar 6.0L & 6.4L