What did you do to your OBS GMT400 Tahoe/Yukon Today?

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jerryjoe28

That Guy
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Nov 24, 2013
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cabot AR
don't know what a super chips tune is like but I know it was night and day when I had mine tuned !
 

singletrackboy

TYF Newbie
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Oct 12, 2013
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Colorado
Replaced PS pump and lines, oil and filter change. New disc rotors, pads and bleed. Went to the carwash to clean off the mess from the PS leakage, and my tranny failed! No reverse or 2nd gear. Great timing, as I'm broke now. :/
 

Gzes

the drifting 2dr
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Aug 9, 2011
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Wichita tx
So big things are in store for the 2dr. Since I blew a piston ring it's parked waiting for a 12 valve or 24 valve. No luck finding one yet. Traded a set of long tube headers for a solid axle. It's either a 10 bolt or a 44 havnt cared to start digging on it yet. It's gonna be a project that takes a while so I'm finishing up my escade first. What's the easiest way to check the ratio on that axle. Supposedly it's a 10 bolt with 3.73s
 

roy72004

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Dec 23, 2015
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Fabbing a rear bumper and tire carrier.


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Sent from my SM-G920V using Tapatalk
 

95escahoe

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Ordered the R1 Concepts front slotted black rotors and pads
 

GM iraqi

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Nov 6, 2015
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Switched between those after market taillghts
Old one was rounded
New one is LED

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