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Thread: ls3 into obs crew cab

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  1. #1
    Join Date
    Oct 2011
    Location
    San Antonio TX
    Posts
    1,150
    If the intakes of a 06+ vette or 2010+ camaro then itll have 90mm dbw.


    4.8, TSP 220, 6L90 swap, 3400 Stall, 4.10s w/30" drag radial and T76 @ 16lbs.
    Best ET 11.54@114 w 1.52 60ft
    Raceweight 4905 lbs.

  2. #2
    Join Date
    May 2008
    Location
    Crowder, OK
    Posts
    8,005
    EBay for ls3/7 TB. They're about 150$.

    1969 Chevy RCLB C10 350/TH400 SOLD
    2007 Chevy RCSB 4.8 4x4 LS SOLD
    2008 Chevy RCSB 5.3 4x4 LT SOLD
    2010 Chevy CCSB 6.2 4x4 LT SOLD
    2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
    2013 FORD CCSB F350 6.7 Powerstroke 4x4


  3. #3
    Join Date
    Feb 2012
    Posts
    108
    the intake is gm 12610434
    its says its 2009 production setup.

  4. #4
    Join Date
    Feb 2012
    Posts
    108
    yeah it comes with th 90mm trottle i just dont have the part number to do more research , im looking to see if it will work pedal 10379038or if i need a different one

  5. #5
    Join Date
    Feb 2012
    Posts
    108
    Hello,
    Been a long time since last been on here,
    Wanted to check in and give some update. I’ve had the truck parked for the last year and half. I have finally put it back together from redoing the suspension and brakes. I am now planning on doing either a turbo install or a supercharger.
    I ended ip using the holley R4 a/c bracket on the initial swap and don’t yet know if this works with magnuson Sc.

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