Transmission Line Size - Checking Discharge Pressure

[HyperV6]

Are the stock 2004R transmission lines 5/16"? Wanting to install a "T" on the discharge line to verify transmission pressure. This is temporary install - any suggestions to just verify the discharge pressure? I don't want to cut the originals if possible.

Thanks, Craig

 

[SS/GN]

That will only tell you the cooler line pressure. If you want to check the trans pressures you need a 1/8 NPT to # 6 adapter. Put it in the correct port and then attach a 0-400 PSI gauge with a 4 ft hose so you can read in the car .

 

[LANDAU LIMITED]

Why don't you use hoses with clamps?