decode 700R4
01-15-2018, 06:52 PM
#1
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Location: Texas
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Car: 82 C10 SWB
Engine: 350
Transmission: 700R4
Axle/Gears: stock
decode 700R4
can anyone tell me what code TU is on a 700R4 please? my full code is 8TUM230H
8=1988
TU=???
M=700R4
230=230th day
H=2nd shift
8=1988
TU=???
M=700R4
230=230th day
H=2nd shift
01-15-2018, 07:16 PM
#2
Re: decode 700R4
According to this, TU is the model? Not sure what that means though. http://www.technicalvideos.com/what_year_700R4.phtml http://www.ls1lt1.com/forum/attachme...1&d=1302911286
Last edited by red rock; 01-15-2018 at 07:25 PM.
01-16-2018, 11:51 AM
#5
Junior Member
Re: decode 700R4
Try calling your local GM Dealer parts counter person, GM built it and they can answer what ever questions you have about it.
I used them to find out what mine was, 2FTM= 1992 Firebird Formula 5.0 w/TBI 4L60 trans (700R4 family)
01-17-2018, 10:22 AM
#6
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Car: 82 C10 SWB
Engine: 350
Transmission: 700R4
Axle/Gears: stock
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