Electronic Transmission Control

[Shannen Durphey]

4= number of forward speeds.
L= Longitudinal trans.
80= relative torque rating.
E= electronically shifted.

This trans is a THM400 with overdrive and special dual stator torque
converter, and minus the manual valve body.
Shannen

Swayze wrote:
> 
> I had assumed the E after 4L80 was for electronic(computer) control. which
> suffix denotes just a TCC.
> (I am assuming the 4L80 is truck version(duty) of 200R4.)
> byE
> Mike
> Swayze
> mswayze at truswood.com
> kswayze at bellsouth.net
> 
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