A pplication – 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.
for GM 6.6L Diesel Fuel Pressure System Vacuum Test Kit TU-32-6 Hose&Gauge
For GM 6.6L Duramax Diesel Fuel Pressure System Vacuum Test Kit TU-32-6 Hose
