• Welcome to The Truck Stop! We see you haven't REGISTERED yet.

    Your truck knowledge is missing!
    • Registration is FREE , all we need is your birthday and email. (We don't share ANY data with ANYONE)
    • We have tons of knowledge here for your diesel truck!
    • Post your own topics and reply to existing threads to help others out!
    • NO ADS! The site is fully functional and ad free!
    CLICK HERE TO REGISTER!

    Problems registering? Click here to contact us!

    Already registered, but need a PASSWORD RESET? CLICK HERE TO RESET YOUR PASSWORD!

4l80 differences

ak diesel driver

6.5 driver
Messages
19,007
Reaction score
18,166
Location
alaska
I've heard that 99+ trannys have all the upgrades ie solid input shaft etc. Is this true? If so is there any way to identify it externally?
 
I think they have bigger reverse bands and the outer caseing is thicker. From what I seen on transmission parts websites all these heavy duty parts can be used on the 4L80E.
 
Back
Top