4L60E 2nd gear ratio...

Unknown member · Jul 16, 2003

OK, I've searched around on the web and I get conflicting info for 2nd gear ratio on the 4L60E. Is it 1.75 or 1.62 or 1.63?

I have a calculator that I use for ratios and I need to get the correct information.

Thx
Mike

Guest · Jul 16, 2003

1st 3.08
2nd 1.62
3rd 1.00
4th .70
rev 2.29

Guest · Jul 16, 2003

Mike,

I don't mean to confuse, but here's what I have:

1st: 3.06
2nd: 1.63
3rd: 1.00
4th: 0.70

Guest · Jul 16, 2003

Exactly!!!
I bet someone has a 1.75 gear ratio listed for it as well. 1.75 would be much better for my app but ooh well.
Mike

Guest · Jul 17, 2003

First: 3.059
Second: 1.625
Third: 1.000
Fourth: .0696
Reverse: 2.294

This info is from here
GM Web sight
I would think if anyone was correct it might be them.
Regards, Gerry

Guest · Jul 17, 2003

I was going to say...the GMPowertrain website has that info...as well as any reputable site discussing the 4L60-E, 4L60 and 700-R4, but Gerry beat me to it.

4L60E 2nd gear ratio...

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