eg0tronic

Hey guys,
Title pretty much says it all, but I can't seem to find this info anywhere? I'm looking at swapping my built T56 for a 4L80. I've got most of the parts list ready, but this is the big one that's bothering me, as I do not know the specs.

While this out there, any suggestions on a shifter for it?

Thanks!

Spectre86

iTrader: (42)

curious on this as well. doing the same thing in my 99.

forcd ind

iTrader: (7)

My advice is to get everything in place then measure for a driveshaft
to many variables

jakeshoe

iTrader: (14)

Yep,
Everyone wants a magic answer from the internet.
There are at least two different length pinion yokes for a 9".
Two different output shafts in a 4L80E, and several variations of yoke (different length, counter bored or not, etc) to even remotely answer.

That's before you factor in the variables in rear differential mounting, pinion angle setup, etc.

Spectre86

iTrader: (42)

I have your stage 3 4l80 with a D3 brake and a moser 9" not sure if that helps :/

jakeshoe

iTrader: (14)

Not really,
It tells me you can use the typical 5.5" center to end yoke without issue.
Too many other variables.

Jake

mrvedit

A custom length driveshaft is available from various vendors such as Shaftmasters for around $300.
Select a vendor, put the car up on jackstands, get a tape measure and call the vendor while you are under the car and they will tell you exactly where and how to measure.

Circle-D_Brian

I just measured on our shop 4th gen. Rear trans seal to center of rear U-joint is 45". This is 4l80 with Quick Performance 9". Moser may be different. Like mentioned, it would be best to just measure it, but that at least gets you in the ballpark.

-Brian