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Front output yoke

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by Executioner, Mar 8, 2000.

  1. Executioner

    Executioner 1/2 ton status

    Joined:
    Feb 22, 2000
    Posts:
    1,530
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    Location:
    Temp. Ft. Walton Beach Fl. home=Tucson, Az.
    I think this is a really hard question thats why I am asking you guy's/gal's
    What is the part # for the front ouput yoke on a NP203 1975 Chevy Blazer
    Motor 350
    Tranny TH350
    Transfer NP203
    if it helps my research say's that there are at least 3 possoible spline counts
    course 10 spline
    fine 29-31 spline
    The one I need is a fine spline yoke for a Spicer style C-V joint.

    Thanks alot



    Executioner
    (stranger )
    2/23/00 03:25 PM

    Part Number for NP203



    Can someone please post the part # for the front output yoke for a 1975 Blazer 350/350/NP203
    Thanks alot

    Have been told that Dana(Spicer),and/or Neapco makes this part


    DangerB
    (journeyman)
    2/23/00 04:14 PM

    Re: Part Number for NP203



    Laketex is selling a pair of NP203's.

    DangerBrett
    life is a race, you have to look good and go fast!


    C'moe
    (newbie)
    2/23/00 08:13 PM

    Re: Part Number for NP203



    Front output used a 10-spline front output with a spicer-style CV until '76 like the NP205 You can
    check with 4xHeaven @1-800-800-1679 and @www.4xheaven.com or Off Road Unlimited
    @1-818-563-1208 and @ www.offroadunlimited.com check with them.

    C'moe


    DangerB
    (member)
    2/28/00 04:22 PM

    Re: Part Number for NP203



    I have a spare 203 for parts if you need that yoke still.

    DangerBrett
    life is a race, you have to look good and go fast!


    Executioner
    (stranger )
    2/28/00 06:08 PM

    Re: Part Number for NP203



    Yes, I need a good one. Do you think you might have the right one ?
    Can you tell me which one you have ? My researce say's there are at least three different spline
    counts !
    Thanks alot




    DangerB
    (member)
    2/29/00 08:35 AM

    Re: Part Number for NP203



    I'll have to pull it apart tonight, let you know. Dont run over my snowbunny grandparents in Tucson.

    DangerBrett
    life is a race, you have to look good and go fast!


    Executioner
    (stranger )
    2/29/00 11:24 AM

    Re: Part Number for NP203



    Ok, you really have to whatch out for the red light runners here ! And the older crowd still drives faster
    than them
    Southern Oklahoma drivers !!!!

    I see you what to start a club, when I was in DFW I helped to start Jeeps of North Texas, but what the
    Metroplex
    really needs is a Full-Size Club(Trucks/Blazers/Broncos....ect.) If you can try to hook up with Mike
    Murray, or
    Rick Townsxxxx, they both post to the Off Road.com chevy bbs.

    Good luck




    DangerB
    (member)
    3/1/00 11:16 AM

    Re: Part Number for NP203



    That yoke has 10 splines. Looks like all the others I've seen.

    DangerBrett
    life is a race, you have to look good and go fast!


    Executioner
    (stranger )
    3/2/00 03:47 PM

    Re: Part Number for NP203



    Thanks for checking, if you come across the fine spline version(30 I think) please let me know, cause I
    need one,
    or if anyone might know the part no. of a new one.
    Thanks alot

    Just trying to bring this tread to the top





    Grim-Reaper
    (journeyman)
    3/2/00 08:25 PM

    Re: Part # for NP203 ?/Repost



    well I dont know the part numbers but I do know this...there are atleast 2 different styles of front
    outputs. My best recomendation would be to find a local driveshaft service company and bring him
    what you have and see if they can track it down. You MIGHT have some luck wit the guys at
    www.southerngear.com. They rebuild them so they may be able to figure out what one you need and
    get it for you.

    Diging it in the dirt with my K5's
    Grim-Reaper
     
  2. Executioner

    Executioner 1/2 ton status

    Joined:
    Feb 22, 2000
    Posts:
    1,530
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    Location:
    Temp. Ft. Walton Beach Fl. home=Tucson, Az.
    Well I am still looking for the part no.
    Or if you have any part #s that you know is not the yoke that I am after(want)
    TIA
     
  3. Crash90K5

    Crash90K5 Registered Member

    Joined:
    Feb 17, 2000
    Posts:
    84
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    0
    Location:
    Santa Clara, CA.
    Have you called JB Conversions? They supplied me with a 13-50 REAR output yoke (Spicer) for a NP-241
    http://www.jbconversion.com 318-625-2379

    [​IMG] <font color=blue>Crash90K5</font color=blue> [​IMG]
     

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