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Thread: Headers

  1. #1
    Join Date
    Jan 2009
    Location
    Monett Mo
    Posts
    82

    Headers

    Im sure this has been posted before but I cant seem to find it when I search. Has anyone with an obs swap tried to use the headers from a 99 and up truck? I would like to install some on mine since I have to redo my exhaust and dont know which to use since my truck is a 4wd.
    1992 rcsb k1500 lq4 4l80 swap done.

  2. #2
    Join Date
    Dec 2004
    Location
    La Vernia / Comfort, TX
    Posts
    809
    Check them, out they may be able to help you out.
    http://www.ls1truck.com/forums/spons...e-headers.html
    "THE BRIDE"
    1990 Chevrolet RCSB 2002 LS1/4l60e 4" drop with DBRODS 4-Link Nelson tune, electric fans Schoenfeld Headers 3:42 gears Eaton LSD 2 into 1 exhaust 454SS wheels 255/60/15 front & 275/60/15 rear
    Quote Originally Posted by DBRODS View Post
    I think this boils down to If you get "it" or not. Some people stumble through life without getting "it". If you have to ask what "it" is then you don't get it. Not directed at anyone!!! So don't get butthurt!!!

  3. #3
    Join Date
    Jan 2009
    Location
    Monett Mo
    Posts
    82
    Quote Originally Posted by Chevy-Art View Post
    Check them, out they may be able to help you out.
    http://www.ls1truck.com/forums/spons...e-headers.html
    No luck. But thanks for the tip. Does anybody know why the nbs truck headers wont work?
    1992 rcsb k1500 lq4 4l80 swap done.

  4. #4
    Join Date
    Aug 2007
    Location
    Gramercy
    Posts
    865
    the frame rails on a NBS is wider than the OBS.

    08 CCSB 13.0 @ 103

  5. #5
    I've got a 92 k1500 as well and curious to find out if Shoenfelds long tubes can be used and routed without interference with the front drive shaft

  6. #6
    Join Date
    Jan 2009
    Location
    Monett Mo
    Posts
    82
    Quote Originally Posted by coastsidekid View Post
    I've got a 92 k1500 as well and curious to find out if Shoenfelds long tubes can be used and routed without interference with the front drive shaft
    I called them and the guy I talked said they will not fit a 4wd. Ive got a buddy using camaro full lengths on his 84 k2500. Im going to try and get over there this weekend and see if the drivers side will clear the driveshaft or not.
    1992 rcsb k1500 lq4 4l80 swap done.

  7. #7
    I got the 6.0 and 4l80e in my 92 k1500 and the passenger exhaust from the donor truck fits, however the driver side does not, the front driveshaft is in the way. Time for long tubes... anyone out there running long tubes on a 4wd obs?

  8. #8
    Join Date
    Sep 2004
    Posts
    1
    Anybody? OBS 4wd Headers?

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