Rocket Man's 2008 Bagged CC Silverado Build AKA "THE MACHINE"

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Rocket Man

Rocket Man

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Make sure the padding behind it sits perfect. Mine was leaking water in to my cabin
I’ll water test it. It had adhesive so I was able to stick it to the light but I was thinking about that.
 
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Rocket Man

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I decided to change the oil yesterday even though oil life said it still had 30%. But when I tried to install the new filter things got weird. The threaded hole was too big, but the new filter I had for the 02 6.0 screwed on. Which led me to a bunch of trial and error and to make a long story short, I ended up using the same filter number as the one I took off, Mobil 1 M1-206A. So today I looked at the pan and got a casting #, 12558999 which led me to the LS1tech.com forum and the actual # for the pan kit which is 12628771. It’s off a 99-02 F body Camaro or Firebird and it’s low profile and holds 5 to 5 1/2 quarts. They had some clearance issues obviously from looking at things, and I may end up replacing one of the ps lines. I also might have to remove about a quart of oil.

46ABB400-7F4E-464D-8E9A-F663B7EFCA5D.jpeg 301E3A98-A64C-4815-8FB4-8A53BA6126AE.jpeg 94265D02-8967-42E3-9CE3-D424C0ECC303.jpeg 89358F43-8850-4B0D-88D4-D24F5DCD9A66.jpeg 391D35B7-19BF-4894-A42E-23E3AB2D1BF0.jpeg
 
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Rocket Man

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I tried getting a tube down the dipstick hole but no way so back on ramps it went and I guessed on a quart, then checked and it was exactly one quart I removed. Put it back on level ground and the dipstick reads right at the top of the hatches. I’m guessing that since it was over full it left oil all the way up the dipstick ad I pulled it out. Anyway I feel better now. I guess it’s a 5 quart oil pan.
 

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I decided to change the oil yesterday even though oil life said it still had 30%. But when I tried to install the new filter things got weird. The threaded hole was too big, but the new filter I had for the 02 6.0 screwed on. Which led me to a bunch of trial and error and to make a long story short, I ended up using the same filter number as the one I took off, Mobil 1 M1-206A. So today I looked at the pan and got a casting #, 12558999 which led me to the LS1tech.com forum and the actual # for the pan kit which is 12628771. It’s off a 99-02 F body Camaro or Firebird and it’s low profile and holds 5 to 5 1/2 quarts. They had some clearance issues obviously from looking at things, and I may end up replacing one of the ps lines. I also might have to remove about a quart of oil.

View attachment 229330 View attachment 229331 View attachment 229332 View attachment 229333 View attachment 229334

That looks like the "tall" filter off a truck (somewhere along the way they changed to a short filter too). I used to run that on my car so I could get 6 quarts in it instead of 5.5. I'm fairly certain the stock filter doesn't hang down lower than the pan. I you'll probably be ok on that extra half quart

Edit: I didn't read further down. Looks like you got it taken care of.
 
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Rocket Man

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I decided to replace the screw clamps on the CAI's and anything else that have them on both trucks. I need a few smaller ones so I'm not done but those will be here tomorrow. I have never been a fan of screw clamps so the CAI's and anything else that are too big for spring clamps will get t-bar clamps and anything I can find spring clamps for will get them. I have discovered that aftermarket spring clamps don't hold a candle to the ones GM uses but of course the price reflects that. The small OEM one was almost $6 and an entire set of about 50 aftermarket ones were about $20.

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The engine cover has bothered me since I’ve owned the truck but I haven’t seen anything that’s been done on these engines to them. The problem seems to be consistent that when a CAI is used there is a huge squarish hole to the left of the TB. It’s where part of the OEM air tube projects. It’s a terrible design imo. If anybody knows of a different cover that doesn’t have this please let me know. This is the 4.8 but it seems the same on all of them on the NNBS. Anyway I’m in the process of trying to make something to fill that hole. Not sure if it’s gonna work but I have to try.

FCDA3CF2-3615-437A-9A0B-5CAA2FEA1377.jpeg 4DC72180-51D7-461C-AE3B-BB97B7B2E306.jpeg 12AF2374-A15A-4661-9E62-E07AB586DE31.jpeg
 

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