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View Poll Results: Please pick the one that you had break
LB7/LLY 01-05 58 34.73%
LBZ/LMM 06-10 92 55.09%
LML 11+ 17 10.18%
Voters: 167. You may not vote on this poll

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  #1216  
Old 06-11-2018, 11:38 PM
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This one had 114k mi.
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  #1217  
Old 06-12-2018, 04:36 AM
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Heavy hauler?
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  #1218  
Old 06-12-2018, 05:34 AM
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Probably main cap/block fitment issue. Caps to small/blocks too wide, cap walks, spins main bearing, makes crank brittle, now your crank is a 2 piece.


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  #1219  
Old 06-13-2018, 10:12 PM
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Has anyone had any failures or can name and “cons” for the new callies durastar crank ? Other than it needs to be properly internally balanced to your rotating assembly. Seeing if there’s any failures before purchasing.
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  #1220  
Old 06-13-2018, 11:31 PM
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I don't think there are enough of them out there to say either way if they are worth it or not or any better than the other more popular options that are out there.
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  #1221  
Old 06-14-2018, 12:59 AM
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OEM specs, with better steel.
Few OEM cranks break first year, so guessing only time or mileage will tell that tale.
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  #1222  
Old 06-25-2018, 04:40 AM
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Quote:
Originally Posted by ikeG View Post
Built engine lbz race truck I'm tearing into.

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Got real lucky, really.

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  #1223  
Old 06-26-2018, 08:11 PM
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Anyone else find it ironic they cast "HI" where the cracks occur???
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  #1224  
Old 07-05-2018, 09:37 PM
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The pics ikeg posted happens to be my truck... my buddy put a go pro in my truck thst night. I have a good video of it breaking just don’t know how to post it.
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