Recent content by fozzi58

  1. fozzi58

    14b 9.5" into K2XX

    Spent the weekend hunting down information but to know avail. Nothing definitive. Option 1 - build up the current 12 bolt K2XX Differential part numbers and descriptions Part# 23199120 - Suburban, Yukon XL. With limited slip. Escalade ESV. Tahoe. Yukon. 5.3l Part# 23199119 - Suburban, Yukon...
  2. fozzi58

    To good to be true? / Advice

    Sounds like you did well. The trans flush now, updated trans lines, and bypass valve are good steps. Consider throwing some money at an aftermarket torque converter. The factory torque converter are known to cause trans issues. A good one from a reputable manufacturer could go a long way in...
  3. fozzi58

    Buying a 2020 Yukon with L83 5.3L EcoTec - Should I worry about AFM Lifter Failure

    2017 Burb 102k miles. Supercharged , bolt-ons, tuned. Driven like its stolen. Lays down 14 flat at 98mph with 3.08's out back. Oil change every 3k with the GM Dextron 3 or whatever is recommended. No issues.
  4. fozzi58

    14b 9.5" into K2XX

    @swathdiver has a list (here: GMT900 Differentials) that lists the 6 Lug 14 bolt 9.5" rears. They are a stout rear. I am searching the web to find out if that rear, lets say out of a 2010 avalanche, will fit into my burb. I remember seeing an Escalade with an Armageddon twin turbo kit and I...
  5. fozzi58

    14b 9.5" into K2XX

    OK so my 100k+ Suburban is just starting to experience her first problems. Had the rear diff serviced and chunks of the spider gears were laying in the bottom. Kind of expected with 400hp at the tire and driving her as if she's GM's flagship 2 seater. So before I order a bunch of parts to...
  6. fozzi58

    Those Who Moved From an '07-14 to '15+ generation... How Was It?

    I concur with @CMoore711 and @pwtr02ss I went from an 08 Avalanche to a 17 Burb. I liked that I got android auto, a nice screen, more features without having to buy and install a Pioneer head unit, like I did for Avy. Ride was more comfortable stock for stock on the Avy vs the Burb. I...
  7. fozzi58

    5.3 build ideas input please

    102k on my 5.3 with Whipple. (Granted is a Gen V LT but I digress). The motor is all stock. Havent even done a DOD/AFM delete on the motor. 40k on the motor since the whipple was installed and I drive it like I stole it. The only tick is the exhaust exiting the headers. If you are pulling...
  8. fozzi58

    Drivers door adjustment

    Wasn't sure if I should revive an old thread, or start a new one. Rolled the dice and here I am. Had some crazy winds up here in Jersey and the door came right out of my hand. Overextended the door. I found @tobypine2 thread here: Door Catch However my door is off also. Since the upper...
  9. fozzi58

    Hello, and Goodbye!

    Noth East Tahoe? He must be from BAAHston in the Noth. Well this was fun while it lasted... Hey, wait a second. I just realized he was making fun of me! Someone lend me a BAN-hammer....
  10. fozzi58

    Is it possible to keep truck too long?

    https://atomicfabandperformance.com/
  11. fozzi58

    time to break up with denial…guess who. 6L80!!!

    @NickTransmissions videos are growing on me and the few I have seen are pretty thorough. But don't sleep on Brandon Sloan out of Greenville SC. YT: https://www.youtube.com/@performancetransmissionsll1573 tiktok: https://www.tiktok.com/@performancetransmission I've seen so many of his videos I...
  12. fozzi58

    Front and Rear Control Arms & Polyurethane Bushings

    I haven't driven it hard yet cause I am waiting for those replacement bushing for the front sway, but yeah its a noticeable difference. There's a little bit more harshness in the suspension but I am OK with the "Corvette-ness" of the truck. Looking forward to pushing this thing around some...
  13. fozzi58

    Front and Rear Control Arms & Polyurethane Bushings

    All Done!!! Mevotechs with the polys are in, along with my newly machined sleeves. Everything is tight and noise free! No clanking and no squeaks. A noticeable improvement in handling and I saved about 12lbs per side vs the factory stamped steel units. I replaced the swaybar end links with...
  14. fozzi58

    Why the switch to big rims?

    See my post at #28 Larger wheels are heavier. That's a fact. If you want large. lightweight wheels (Think 2 or 3 piece wheels), you are going to pay top dollar. As I stated in my post, I'm not about to spend $12,000 for a 20" or 22" lightweight wheel (sans tire). $4k was about my...
  15. fozzi58

    Motor Mounts

    Just ordered these. I got the 1/2" lower ones to drop the motor a bit. Should help me in autoX a bit. https://atomicfabandperformance.com/product/14-18-gmt2kxx-lt-poly-motor-mounts/
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