89 Suburban 700r4,4l80, 241??

[Capt Ron]

What auto trans / transfer case came in a 1989 3/4 ton 4x4 Suburban? Wiki and the internet are giving me different answers.

 

[Justin V]

Could be a 700 and a 241, I think the 400 was done by then and the 91 was the only burb with a 4l80e

 

[Justin V]

Might be a 400, don't know if they evrr had a 241 behind them factory, 89-91 1/2 tons were 241s for sure

 

[obijuank5]

I parted an 89 400/241 years ago. Appeared to be original by having the mechanical speedometer.

 

[blazinzuk]

89 3/4 ton is a turbo 400 np241

 

[Justin V]

Well, i've proved once again that (a) I don't know everything and (b) sometimes other people know than me.



Well done, me.

 

[blazinzuk]

Well, i've proved once again that (a) I don't know everything and (b) sometimes other people know than me.



Well done, me.

Lol. Yah but at least your learning. 1/2 tons were 700r4, 3/4 tons were turbo 400.

91 was the only year for a factory 4l80

 

[Justin V]

91 was the only year for a factory 4l80

At least I got that part right...

 

[Capt Ron]

Thanks Guys, I guess I will go and check it out today.