Anyone know the fluid capacity of the 4T60E that's in my 96 Lumina? It was also used in the Monte Carlo's of that era. The last time I drained it, I got 7 quarts out of the pan. I'm wondering how much of the old fluid remains when you simply drop the pan and refill.

 

Usually close to half the capacity stays in the tranny when you just drop the pan. I know the 4T65-E is a 13.5 quart capacity, and it takes 7.5 quarts on a pan drop only.

There is a good chance the the 4T60 would have the same fluid capacity, considering the 4T65-E was based off of the 4T60. But I am not 100% sure on that.