Type: Posts; User: RogerMoore
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thanks a lot
thanks a lot i will try his and see what i come up with
In my stock 07 GMC 4x4 with 4.10 gears and a 6.0 I get 1.5 mpg better with no ethanal gas.
Does anyone know where I can get engine and drive train specs for a 2007 Sierra 4x4 slt 6.0. The dealership only tells me it has a 6.0 and 70 trans. I want hp,torc, gear ratio. Thanks for any help.
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