1992 SSEi!

I have the 4T60-E tranny on my 92SE. Don't know if the SSEi has the same one or not.

I beleive the "i"'* got the 4T60-e HD tranny. Same as the SE but beefed up a little to handle the extra power.

Yep, yours is the heavy duty type. All superchargers have them regardless what year or trim level, SESC, SSESC, SSEi, and the 1 person with the SLESC.

Wrong guys......All the 92'* came with the M13 - 4T60-E. They all used this transaxle until 97. The ONLY thing different between them was the Final Drive Ratio (1992 > M13 > 3.06R / 2.97R / 2.84R). Now the Series II'*, well that'* a different story.

So does my 93 have the 4T60E-HD?

Let me look under my tranny pan again just to make sure I saw that HD on there.

NO!

ok, your right.

My understanding is that the HD used the normal pan. The difference (as I've been told) is that the HD had 4 planetaries in the diff rather than 3 like the non-HD.

http://www.pontiacserver.com/ratios.html

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