ok, here's the problem:

i bought a hughes converter 2600 stall, and installed it, but it was a lemon.

then, jeg's sent me a TCI 2500 stall...the PROBLEM is that it wont fit.
it seems that my 94 z-28's 4L60E tranny is a 27-spline, while the 2500 stall is a 30 spline.

i called them, and they told me that the 2500 tci lock-up stall IS for 4L60E tranny....and yet, the damn thing doesnt have the right spline count.

what is going on???? is my tranny's spline count "wrong?" or are they smokin the crack-pipe too much??

any and all help will be greatly appreciated.


-shokor--

 

does anyone know about this?? anyone?

 

Your '94 4L60E is DEFFINATELY a 30 spline input unit! The early 4L60E and the late 700 (4L60) use the same converter.

Frank

 

could i be counting it wrong??? everytime i count it, i get 27.

and this is the ump-teenth time that i've counted.

there are three cylinderical pieces that protrude from the tranny, and i counted the biggest one...and i get 27.

what gives?

 

ttt

 

You should be counting the smaller shaft. You're counting the stator, not the input shaft. The input shaft is the one that turns.

Frank

 

there are three...starting out from the one that protrudes the furthest out (it is also the smallest), then the bigger one is in the middle (is medium sized), and then is the biggest (which is the biggest, and is also at the very base...attached to the tranny).

which one do i count? the smallest, the medium one, or the big one????

 

The largesr one that actually turns.

 

i counted the biggest one...so i didnt count the wrong one. the biggest one has 27 splines.

 

Got a digital camera? If so post some pics.

 

will do. i'll have it either tonight, or tomorrow for sure.

thanks.