crank ID ?

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  • 1986
    • Mar 2008
    • 41

    #1

    crank ID ?

    i tore down my 3.4 and as im inspecting the crank i notice i has 3.1L stamped on it.? is there a 3.1 and 3.4 crank or are they both the same?
    s10s ive owned
    87-2dr 2wd blazer 6/7 drop-sold and missed
    82-s10 pickup long bed-sold thank god
    86-2dr 2wd blazer 6in. lift 31" tires-sold
    92-s10 pickup ext cab3.4L-6/7 drop
  • MidnightriderZ24
    • Jan 2005
    • 699

    #2
    theyre are the same crank.
    [SIGPIC]
    12.268@117... 11's to come!
    turbo 3400: 358whp and 365tq at 9 psi
    ASE Master Technician. GM Certified.
    http://www.youtube.com/watch?v=7ibU1k8UZoo
    http://www.youtube.com/watch?v=GUqJyopd720

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