New Transmission Section on Main Site

[prophiseer]

I'll try and scan some stuff out, it's all GM's bunk outta a 4T40-E GM tech manual. Basic operation, sensor descriptions and electronic range's, etc. tranny power flow, mechanica op. Flow charts if you REALLY want them (color too, hell-o-lot easier to read than B&W).

[Google Adsense]

[bszopi]

I have the same manuals for the 4T60E and I have only put a limited amount of that info on the site. Most of it is too much for the site. If someone is going to go that in depth with a tranny teardown/rebuild, they really should have the actual manual in front of them.

[prophiseer]

True, very true . . .

well, I'll scan out some of the basic stuff; power flow through the tranny & operation, basic part assembly diagrams, etc.

[LeftVentricle]

I'd like to request information about the ME9 440-T4. I haven't been able to find anything about it, aside from the gear ratios posted on the previous page. What kind of power can it stand? Can the guts from a 65HD be installed, since they share gear ratios?

Much later edit: nm, I'll just start a thread.

[bszopi]

Are you talking about the 440-T4 (4T60), predicesor to the 4T60E? If so, then there really isn't anything that will interchange. There are significant differences between the 4T60 and 4T60E, let alone the differences between the 4T60E and 4T65E.

http://60degreev6.com/forum/showthread.php?t=25029

[torq455]

I know this thread is a little old, but I have a 97 service manual for a 4T60E and 4T65E if you'd like any info.

[rxkaffee]

Any info on which cars the different chain ratios were present in, for the 4T60-E? Looks like all had the same gears, but there were 3 different factory chain ratios (35/35, 37/33, 33/37).

=====EDIT======
I missed a chain ratio there. Those 3 are for the 4t65-e, and the 4t60-e. But the 4t60-e has one additional, 28/27.

[torq455]

4T60-E

* 1991-1996 Oldsmobile Cutlass Ciera/Oldsmobile Ciera V6 3100 L
* 1994–1996 Chevrolet Beretta/Corsica V6 3.1 L
* 1992–1996 Chevrolet Lumina APV V6 3.4 L/3.8 L
* 1996 Buick Park Avenue V6 3.8 L
* 1993–1996 Chevrolet Lumina/Monte Carlo V6 3.1 L/3.4 L
* 1997–1999 Chevrolet Lumina/Monte Carlo V6 3.1 L
* 1997– Chevrolet Malibu V6 3.1 L Uses a 4T40-E
* 1997–1998 Chevrolet Venture V6 3.4 L
* 1992-1996 Pontiac Bonneville 3800 V6
* 1995-1998 Pontiac Grand Am 2.4 L
* 1997 Pontiac Grand Prix "GT" 3800 V6 (L36 Motor)
* 1994-1996 Buick Century
* 1991-1992 Oldsmobile Toronado/Trofeo 3800 V6
* 1991-1993 Cadillac DeVille 4.9L V8

--Wikipedia

[rxkaffee]

4T60-E

* 1991-1996 Oldsmobile Cutlass Ciera/Oldsmobile Ciera V6 3100 L
* 1994–1996 Chevrolet Beretta/Corsica V6 3.1 L
* 1992–1996 Chevrolet Lumina APV V6 3.4 L/3.8 L
* 1996 Buick Park Avenue V6 3.8 L
* 1993–1996 Chevrolet Lumina/Monte Carlo V6 3.1 L/3.4 L
* 1997–1999 Chevrolet Lumina/Monte Carlo V6 3.1 L
* 1997– Chevrolet Malibu V6 3.1 L Uses a 4T40-E
* 1997–1998 Chevrolet Venture V6 3.4 L
* 1992-1996 Pontiac Bonneville 3800 V6
* 1995-1998 Pontiac Grand Am 2.4 L
* 1997 Pontiac Grand Prix "GT" 3800 V6 (L36 Motor)
* 1994-1996 Buick Century
* 1991-1992 Oldsmobile Toronado/Trofeo 3800 V6
* 1991-1993 Cadillac DeVille 4.9L V8

--Wikipedia

I'm aware of what vehicles the 4T60-E is avail in.

I do not know though, which chain ratio was used in each of those vehicles. This is what my question was.

[torq455]

oops, haha, sorry. this is right out of my 1997 service manual...

W-body

Engine / Overall FDR / Diff ratio / Drive, Driven sprocket teeth.

3100 / 3.33 / 3.33 / 35,35

3.4 / 3.43 / 3.06 / 33,37

3800 / 3.06 / 3.06 / 35,35

U-body

3.4 / 3.29 / 3.29 / 35,35

L-body

3100 / 2.93 / 3.29 / 37,33

C, H-body

3800 / 2.93 / 3.29 / 37,33