You need either the throttle pressure lever hooked up correctly or a manual valve body before anything else. Transmissions don't need to bled. Any air in the servos or clutch pistons will work out after a few applications.

However running it without the proper throttle pressure will burn the front clutches.


"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.