Application: Fits For GM 6.6L Duramax engines for Diesel fuel pressure and vacuum testing. TU-32-6 6.6L GM Duramax Diesel Fuel Pressure Test Kit. Diesel fuel pressure and vacuum testing on GM 6.6L Duramax engines.
This product is ideal for automotive professionals and DIY enthusiasts needing a pressure test fitting for their General Motors Duramax diesel fuel systems.
