Discussion in 'GM Powertrain' started by Guana, Apr 23, 2009.
How do you feel about the 6 speed in the chevy 1500..............
i feel if they built it right your truck should top out a 170 mph,,,my 4 speeds good for what 90 ?110?
i have the 6 speed in my 2500 and i love it. it should definitely add a little mpg
I have a six speed if my new suburban. So smooth. I love it but I haven't really abused it yet so who knows.
ive done 122 in my 97 k1500 when i had a mostly stock 4l60e 4 speed in mine was nearly maxxxed out tho and definatly dont recommend attempting it
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