Big_D

Just had to share the potential of this 6.6L. Hopefully supercharger or turbo kits are coming soon. https://www.motortrend.com/how-to/scoggin-dickey-2000-hp-l8t-truck-engine/ https://youtu.be/6p3qkX_KYts Parts list from article: ATI balancer Callies Ultra Enforcer I-beam rods. PN: U17175 Chevrolet Performance Gen V L8T 3.860 forged 58X crankshaft. PN: 12708884 Comp Cams hydraulic roller GM 1.8:1 rocker arms w/ CHE trunion upgrade GM LT4 head gaskets GM rod and main bearings Hooker exhaust manifolds Holley 102mm cable throttle body Holley High Ram port injection intake manifold MAXIMA 15W-50 break-in oil Moroso oil pan w/Peterson external oil pump SDPC Raceshop modified L8T engine block with steel caps. PN: SDR98759 SDPC Raceshop CNC Ported Gen V LT4 Cylinder Heads. PN: SDR78973 Shearer Fabrication Intercooler Wastegates and blow-off valves by Precision Turbo & Engine Wiseco 2618 forged aluminum pistons w/Total Seal rings

3-4months is what I was quoted too. ordered mid December, loaded 22 high country. Guess we'll see.

Where can I buy a set? 2500HD CC SRW. Look damn good..

My truck is currently at the dealership for this same code. Apparently the 'fix' is to engage the park brake every time you park the truck. REALLY GM? When in park the wheel speed sensor somehow stays on, if movement detected(parked on an incline, loading truck, etc..) it throws the code. They told me no fix as of today, but they're working on it. What a pain to put on the park brake every time you park, not impressed.

Now if only I can get an AT4/6.2 with the max trailer pack. Would like some 3.42s and tow mirrors in that trim.

You PMd me directly regarding this issue. Did you not find or cut the wire? It's your truck, do what you want. I'm just saying it worked for me.

cutting 1 wire, which is the crankshaft position sensor wire disables ANC and solves this problem. OR cut out x3 wires to the mics in the headliner. all you guys looking for a better solution, good luck. i've been enjoying added bass for almost a year now w/no issues.

Tried a few things, got the shakes still. -clamped leafs 6-7" behind axle -torqued u-bolts to 78ft/lbs -retorqued body mounts to 120ft/lbs, front 2 to 60ft/lbs Time to take it to the dealership and have them tell me all is within spec, again. Can't wait.

Size/shape? I want to pick some up before headed home from work. THX

figured i should post my vibes are back. quick recap, had bad vibes when first got the truck. x3 trips to the dealership solved nothing. so i put a front level (1.5") kit in the front, got an alignment, and was shake free for the last 20k.. only recently they have returned for the last 3k or so. not sure if i should start the hassle of the dealership telling me everything is within spec again, fixing myself, or trading it off. interested to see about the leaf clamps, may try that.

This

Thanks, payment on the way.. Thanks.. i wish some boost was in the plans lol

About to order an elite can, should I get the exit line check valve?

i added a 1.5" level in front even with the vibe problems. after this was installed, i got an alignment, and it's been smooth ever since . may have been a driveline angle problem, i dont know.

Thought i should finally post in here, that my vibration is gone. Last update- Installed new toyo at2 tires and aftermarket rims, but the truck still had vibration at highway speeds.. I was going to wait for GM to figure it out before adding my leveling kit, but they always claim 'normal operation', or try to blame the road itself. Went ahead anyways, and added my 1.5" leveling kit (actually about 3/4" thick lower spacers). After getting an alignment, everything has been smooth for the last 4000kms+... Couldn't believe thats what it took, as it doesn't make sense to me. But i've been able to enjoy the truck much more ever since. Good luck to the rest of you.