Torqueflite 999
#1
Torqueflite 999
PK4431427, according to my Chrysler Torqueflite book, this is a 999 with electric lockup. Is it considered a 32RH? 31RH? Mopars identification system for these transmission is confusing to say the least.
I am finding conflicting information. Some people are saying the lockup is electric (controlled by the computer) others are saying its hydraulic. I know its 100% a lockup trans because the input shaft is not fully splined. The transmission is in my 88 D150 that I converted from TBI to carburetor. The computer is totally removed.
The engine is out, and I want to put a higher stall converter for it. 2-2.5 stall. Does anybody make them for these transmissions? Is it possible to just use a non lockup converter for a 904 and be gone with the lockup?
I am finding conflicting information. Some people are saying the lockup is electric (controlled by the computer) others are saying its hydraulic. I know its 100% a lockup trans because the input shaft is not fully splined. The transmission is in my 88 D150 that I converted from TBI to carburetor. The computer is totally removed.
The engine is out, and I want to put a higher stall converter for it. 2-2.5 stall. Does anybody make them for these transmissions? Is it possible to just use a non lockup converter for a 904 and be gone with the lockup?
#2
Mopar Lover
Check with CRT and see what is recommeded.... https://www.coperacingtrans.com/
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