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Old 10-18-2011, 05:24 PM   #3
willinwtx
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Join Date: Sep 2011
Location: san angelo,tx
Posts: 14
Re: Which axle 3.08 or 3.42?

my 08 rclb had a 3.73 with the 4l60 and my 11 rclb has a 3.42 with the 6l80 i find them pretty comparable. the 08 was around 2100 rpm @ 70 and the 11 is 1800 rpm @ 70. as far as driving the 11 actually feels like the 1st gear is a tad bit lower than the 08. I have had a few people tell me that there truck feels pretty sluggish with the 3.08 gear.
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