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12 bolt dimensions

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by NOT4SHW, Jun 7, 2001.

  1. NOT4SHW

    NOT4SHW Guest

    Does anyone know what the dimensions are for a 12 bolt rear end? I mean how wide it is from end of axle to end of axle. I've found a 14 bolt and need dimensions and rain it's raining like crazy. Oh! Exploded the GM gov lock in the 12 bolt.

    '79 K5,13 1/2" lift, 39.5 TSL's,15x12 Eagles,350,t-350,warn 8274,
  2. CaptCrunch

    CaptCrunch 1/2 ton status

    Feb 2, 2001
    Likes Received:
    Same width as the 14B... as long as the 14B is froma 3/4 ton you should be fine! Direct swap!

    1987 Chevy K5 Blazer- 350 TBI
    <A target="_blank" HREF=http://www.geocities.com/milnerlives_2000/blazer.htm>http://www.geocities.com/milnerlives_2000/blazer.htm</A>
  3. NOT4SHW

    NOT4SHW Guest

    Thanks! I'll try and find out what it came out of.

    '79 K5,13 1/2" lift, 39.5 TSL's,15x12 Eagles,350,t-350,warn 8274,

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