I don't have a NV4500 in my possesion yet. If you have a burning desire for an NV4500 do yourself a favor and either install the fifth gear fix right up front or buy one with a good fifth gear fix already installed. If you don't, you will be. The 5th gear nut loosening was only an issue with the Cummins trucks, not the gas versions. It has something to do with the harmonics of the engine at a certain RPM/MPH.
"Follow me the wise man said, but he walked behind"
'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion.
'74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Rear disc and hydroboost conversion.
2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.
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