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Thread: Bad News About the Build

  1. #1

    Unhappy Bad News About the Build

    Well, I was gettin in to the nitty gritty of things today and ran into a problem.
    I removed the bed and about 6 inches back from the cab, the frame has been cut and re-welded in what looks like a hack job of a shortened frame attempt. It looks like this frame was a long wheel base and someone decided to go short. Along with the crappy c-notch for the flipped axle, I'm not to comfortable putting over 500hp to the rear wheels of this frame.

    The build is gonna have to wait until I find another suitable chassis.

    Anyone know if an 81 will fit on an 88 frame? My buddy has one that he'll give me.

  2. #2
    Join Date
    Aug 2007
    Location
    Gramercy
    Posts
    945
    is it an 88box body or the round body that came out that year? if it is a box body it SHOULD fit. measure cab mounts and bed mounts to make sure. if its the rounded front im not sure that itll fit. ive seen a bunch of guys swap the 89-98 beds onto the box body frames but im unsure of the work done to make it work.
    2008 GMC CCSB 6.2/6L80e swap
    Gen IV 5.3/60e swap 1994 ecsb W/T

  3. #3
    Thanks for the input. Not sure what body was on the 88 frame. It's just sitting off in the woods. I'll go take some measurements.

  4. #4
    Join Date
    Aug 2007
    Location
    Gramercy
    Posts
    945
    how hard is it to just z the frame and box it in that way your current frame is stronger? or why not just back half it since your going with a custom build. just curious i dont know exaclty what your looking at so a new frame may just be easier for you
    2008 GMC CCSB 6.2/6L80e swap
    Gen IV 5.3/60e swap 1994 ecsb W/T

  5. #5
    Join Date
    Sep 2007
    Location
    Broken Bow, OK
    Posts
    1,434
    I don't think they made a RV 1500 in 88. It would be an OBS frame and they are way different.

  6. #6
    Join Date
    Apr 2010
    Location
    Shreveport, LA
    Posts
    79
    PM sent to you
    1981 GMC C1500 project 5.3L & 80E

  7. #7
    Join Date
    Nov 2008
    Location
    Spring, TX
    Posts
    2,228
    put some pics of the poor welding job. is there no way to save the frame?
    '02 Silvy: Z71 EC Step Side 5.3L Nelson tuned
    2013 GMC Acadia: SLT1 Carbon Black
    1976 Corvette Stingray: Trying to save it, progress is slow.

    ^Ricky's Sweet PS Skilz
    09/21/2010 02:31 <danger_ranger83> I'm not really worried about the looks...I want it to be fast and ugly...bc no one wants to get outrun by something ugly

  8. #8
    Join Date
    Dec 2009
    Posts
    4
    Have you considered posibbly backhalfing the rear with the s&w backhalf kit? It might save you a lot of money and time in your buildup.

  9. #9
    Join Date
    Jan 2009
    Posts
    24
    Dude, it's just welding a frame, not rocket surgery. If you don't trust the job they did, take it to a professional welder and have them fix it. It's not terribly difficult.

  10. #10
    Γεια, διαβάζοντας αυτή τη συζήτηση για τις κατασκευές φορτηγών θυμήθηκα μερικά ενδιαφέροντα άρθρα για DIY και μηχανική στην Ελλάδα στο https://globalview.gr . Είχαν άρθρα για τοπικούς κατασκευαστές, προσαρμοσμένα οχήματα και πρακτικές συμβουλές μηχανικής, που μου έδωσαν ιδέες για τα δικά μου projects. Δοκίμασα μία από τις προτεινόμενες τεχνικές τους για ενίσχυση πλαισίου σε ένα μικρό project και δούλεψε εκπληκτικά καλά. Είναι χρήσιμο να βλέπεις πώς οι τοπικές γνώσεις μπορούν να εφαρμοστούν ακόμα και σε χόμπι κατασκευών.

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