Engine Air Valve Holder Pressure Pipe with Ball Valve M12 M14 Thread to 1/4 NPT Cylinder Leakage Testing Assistant Tool for Ford for Mustang for GM LS1 LS2 LS3 4.8 5.3 6.0 Trucks industryDE 75 is etched on the

75 is etched on the surface for easy identification

C25 Suburban 75-78

The shoe lace is attached to the tongue to ensure that the lace is always centered

ideal for checking various vehicles circuits

Great coating on the ear cushions

Engine Air Valve Holder Pressure Pipe with Ball Valve M12 M14 Thread to 1/4 NPT Cylinder Leakage Testing Assistant Tool for Ford for Mustang for GM LS1 LS2 LS3 4.8 5.3 6.0 Trucks industryDE 75 is etched on theEngine Air Valve Holder Pressure Pipe with Ball Valve M12 M14 Thread to 1 4 NPT Cylinder Leakage Testing Assistant Tool for Ford for Mustang for GM LS1 LS2 LS3 4. 8 5. 3 6. 0 Trucks Application: Used for the gasonline engine cylinder with M14 or M12 spark plug, have to move out spark plug before install this tool. Note the working pressure range 30psiP110psi(2barP8bar). Product Features Fit for: Engine Air Valve Holder is widely use in almost all LS