Lbz gauge cluster in lb7?

OregonDMAX

NOT IN OREGON, NO DURAMAX
Apr 28, 2013
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Goodyear, AZ
is that a gas truck cluster? mine is older yes but it says diesel on the gauge. either way as long as it works it wouldn't matter, does the tow/haul light even work?
 

03spoolindmax

New member
Nov 9, 2011
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It said it was from an 06 diesel. It only has a 5k tac. The lbz gauges have a different redline for the tac. I'm pretty sure the gas clusters have a 6k or 7k tac. I haven't tried the tow haul yet. I'll try tonight on my way home from work.
 

03spoolindmax

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Nov 9, 2011
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Here's a picture from my original cluster. It doesn't save diesel at all also.
 

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LSGUNSS

New member
Jul 25, 2012
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OP why didn't you just change the overlays? That way you wouldn't have to have it reprogrammed for the mileage and it would work 100% like it use to.
 

Big Block 88

Multiple choice muscle
Nov 3, 2008
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It doesn't need reprogrammed... Mine came out of an lly and I just plugged her in and went. I guess if your mileage bothers you then you go spend money on it but why would it matter? Resale would be the only issue? 150 for a used cluster and then you reprogram it it will be just as much if not more than a rebuilt cluster...
 

03spoolindmax

New member
Nov 9, 2011
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OP why didn't you just change the overlays? That way you wouldn't have to have it reprogrammed for the mileage and it would work 100% like it use to.

The overlay for an lbz if different. They don't have a digital PRNDL like the lb7. I've yet to get it reprogrammed for the mileage. It doesn't bother me and I'm waiting for someone with a hookup threw the dealer before I do it. I lost all my connections the past few years from changing jobs.