is this a cross drilled 400bb crank?

Old Apr 26, 2013 | 05:54 PM
  #1  
oldsmosteel's Avatar
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is this a cross drilled 400bb crank?

hi all, bought this 400 G block about a month ago.. still on the fence about rebuilding or reselling. if this is a cross drilled crank i might just keep it as i want to run a manual trans. is this what a cross drilled crank looks like?

thanks
Marty
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Old Apr 26, 2013 | 06:06 PM
  #2  
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I thought I was gonna see a picture of the oil feed holes in the main journals.
Are you perhaps asking if the crank is drilled for a pilot bushing?
Old Apr 26, 2013 | 06:09 PM
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oldsmosteel's Avatar
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Originally Posted by Fun71
I thought I was gonna see a picture of the oil feed holes in the main journals.
Are you perhaps asking if the crank is drilled for a pilot bushing?
yes!
Old Apr 26, 2013 | 08:37 PM
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looks like automatic only.
Old Apr 27, 2013 | 06:29 PM
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I'll say AT originally but looks lilke a 3-step drill, easy convert to MT use with the alternate bearing.
Old Apr 28, 2013 | 12:39 PM
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Originally Posted by Octania
I'll say AT originally but looks lilke a 3-step drill, easy convert to MT use with the alternate bearing.
thanks. i'll look into that. i'm getting a smokin deal on a running '71 delta 88... 4bbl carb running 455 & turbo 400 trans. from the negs i've read about the 400 g blocks i might just let it go & keep the AT & 455 instead. pretty sure the 400G was an old Toro engine as it has the notch in the oil pan. so i'm thinking shouldn't be too hard to find a buyer for it.

Marty
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