8 Inch Rear End - How Strong?

Discussion in 'Drag Racing' started by cometguy, Nov 10, 2009.

  1. tim keck

    tim keck truckdrivintrailertrash

    Joined:
    Jul 4, 2004
    Messages:
    1,991
    Likes Received:
    7
    Trophy Points:
    111
    Location:
    sharps chapel,Tn
    Vehicle:
    '72 Comet, '75 Maverick, '85 F150 4x4 ,'93 F150,'75 F100,'77 Jeep Wagoneer,'91 Dodge D250 Cummins,'90 F150 xtra cab 4x4, '93 F150 4x4
    If you're only running 12s the stock axles are ok. Mine held up to many 150 NOS shot passes for over 6 years of racing.
     
  2. SeanC

    SeanC Member

    Joined:
    Sep 7, 2007
    Messages:
    112
    Likes Received:
    1
    Trophy Points:
    0
    Location:
    Vegreville, alberta,Canada
    Vehicle:
    1972 comet GT
    I also ran a 8" in my comet. It was running 12.50's and it took it for several years. The internals were just a run of the mill ford posi center section and 4.11's with stock axles. I still have it complete sitting on the floor of the garage in perfect condition. However when I went to the 408w I switched it up to the 9" detroit locker with mosers.
     
  3. cometguy

    cometguy Member

    Joined:
    Aug 7, 2003
    Messages:
    199
    Likes Received:
    5
    Trophy Points:
    80
    Location:
    Schomberg, Ontario, Canada
    Vehicle:
    72 Comet GT 302/AOD, 1972 Mustang NHRA Stock Eliminator 351C
    Sorry, I missed this post....15.24 @ 86+ mph is best to date. 1.995 60ft. Stock 1V carb.
     
  4. bossmav

    bossmav Drag racing nut

    Joined:
    Jun 25, 2002
    Messages:
    790
    Likes Received:
    11
    Trophy Points:
    90
    Location:
    Harrisonburg, Va
    Vehicle:
    74 Grabber now Pearl white
    Hey SeanC, I have that exact same story. :)
    Go 9 inch and save all the butt pains.

    As always just my .02
     
    Last edited: Feb 1, 2010

Share This Page