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    My 408 build

    Hey guys. I have a bent valve and now I need some engine work. I was thinking, should I just order a 408 motor for Texas-Speed or build my motor? Sent from my iPhone using Tapatalk
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    North Texas Engine builder

    Got my Denali back from the dealership saying no compression on #2 cylinder and low compression on #1. They recommended a new engine. So I'm looking to do a blown 408 stroker and I need a builder in North Texas/ DFW area. Does any know of a good one or a shop that does that? Sent from my...
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    P0300 code

    So I started getting a p0300 code and the engine is vibrating violently. Took it to the local shop. They said the compression seems low on cylinders 1,3,5 and those are the ones that are missing. Last week I got a code to replace the 02 sensor. I put in a new Bosch sensor, drove 30-50miles and...
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    Front bench seat swap

    Hey guys. I removed my center console so that I can add a center jump seat. I'm having issues finding the center dash pieces. Can you guys please help? I know there are 2 parts to the center section. The upper piece is the 3port cigarette lighter and ash try. Then for the lower section I was...
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    eLocker for my 06 Denali

    Can someone help me locate the proper part for an eaton eLocker for my front diff which is an IFS8.25 I believe? I'm going to be running 5:88 gears with my 37s. If you have suggestions on a different eLocker feel free to say so. Sent from my iPhone using Tapatalk
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    Speedometer adjustment for lift and gear

    What is the best programmer to fix my speedometer? I'm putting on 37s and possibly 40's one day with 4:10 gears. I've used a hypertech before but it only does 35's. This if for a 2006 Yukon XL Denali. I doing a 6.5" BDS and I already have a 3" PA body lift. Sent from my iPhone using Tapatalk
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    Oil line blew out

    While driving down the highway today my "oil pressure" message came oil. Luckily it was right before a good exit so I pulled into the service station. After stepping out of the car I saw my trail of oil. When I opened the hood, I saw the lower oil line of the drivers side hanging there loosely...
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    4l80 swap with manual transfer case

    I'm looking at doing a 4l80 swap on my 06 Denali. Since I have a Borg Warner tcase, I'd have to get the 149 tcase to do the AWD 4l80 swap. Since I've converted my front seats from console to front bench seating, I was thinking I could do a manual 4wd transfer case which would get me better off...
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    Denali bench seat conversion

    I have got my bench seat for the front of my Denali but I'm having issues tracking down the center dash assembly. I'm looking for the 99-02 version the has the flip down cup holder, 3port light and slide ashtray. I can find the cup holder but I can't seem to find the 3port light and ashtray...
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    Extra rear axle

    I'm looking to get an extra rear axle for my 06 denali so that I can re-gear and do a tru-trac posi locker and won't have to take the extra down time by rebuilding my own. What model and years are acceptable for a direct swap. Sent from my iPhone using Tapatalk
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    Hydroboost recommendations

    I had my hydroboost replaced 2yrs 40k miles ago. And now based of the rumblings I hear coming from the engine bay, it sounds like I need another hydroboost. Does anyone have any recommendations? Not sure why this one failed but it's unfortunately no longer in warranty at the repair shop.
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    Front IFS Diff maintenance

    I just picked up a used Escalade Front diff with 77k miles to replace mine which has 200k and needs a complete rebuild. The used one was $300 and I figured I'd just swap it in and could take my time to rebuild the old one and put an e-locker and I won't have any downtime on the Denali. Is there...
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    NVG149 vs NP149

    Im wanting to do a 4l80e swap on my 06 Denali. I have the borg warner t-case so i need the 149 t-case. Is there a difference between the NVG-149 and the NP149? I think i have also seen one listed as an NV149. I found an NP149 for $200.
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    Front Diff Alignment

    Does anyone have a good process or knowledge on how to make sure the front diff is properly centered and aligned?
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    Front diff gears for 2006 Yukon Denali XL

    I am need to to rebuild my front diff. I am thinking about re-gearing the whole car to match my 37's. any thoughts on what gears i should use? also should i change to a posi-locking diff or anything special like that?
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    06 Denali front driveshaft for 6" lift

    I am about to pull the trigger on the BDS 6.5" lift for my Denali. Does anyone know why it recommends a new front driveshaft?
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    Full length roof rack plus bike rails

    I would really like a full length roof rack for my Denali to hold the over-sized spare for my lift. It has the factory vertical rails and the factory cross bars. Then I would like to attached a bike rack to the roof rack. Has anyone ever seen this setup before? I can't seem to find anything.
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    Denali XL towing

    would there be any problem towing a 22ft trailer with a 10,000lb truck on it. I need to tow it about 400miles.
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    Front shock nut tightness

    I'm installing some new front shocks. How tight do I make the nut on the top bolt? I can suck it down and really crush the bushing, obviously I wouldn't do this. But how far down do I go?
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    Tru cool kit and new trans lines

    I was looking at doing the tru cool 40k upgrade. In the past i have seen a thread where someone replace the factory style lines with AN fitting or something like that. I cant seem to find it. Does anyone have details on swapping the lines to a quick disconnect AN setup or something better that...
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    how to disable air ride

    What is the best fuse to pull to disable my air ride? I am about to out a 6" lift on it and i wont be re-using the air ride suspension. I have read that i just need to pull a fuse, but its not clear what fuse panel and fuse i should pull. I pulled the rtd fuse from under the hood and i get a...
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    Best lift for clearance

    what is the best lift kit to get maximum clearance? I don't really agree with differential drops. I want the most clearance possible and longer cv axles with high angle joints.
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    Denali XL leaning to passenger side

    yesterday I had someone driving behind me who noticed that my Denali is leaning low on the passenger side. I've heard on the Chevy lean on the drivers side with the fuel tank and more weight being over there but never on the passenger side. Currently my front has more lean on the front passenger...
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    Finished 2006 Denali XL 3" body lift with 33's

    After some trouble getting the right body mount bolts because the PA kit doesn't supply the ones for a 2006, my body lift and wheel and tires are complete. I love the stance and I can't wait to go for a 6" suspension and 35's or 37's.
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    URGENT leaking brake line connection

    The hard line between the left rear caliper and center diff has a bad fitting/ connection where i have attached it to the new Russell SS line kit. I have the Active brakes so there are 2 SS lines. I am looking to replace the line and not sure what route to take. Make my own line with parts from...

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