Duramax Diesels Forum Truck of the Week
  #1  
Old 04-13-2010, 02:01 PM
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Default Heads!

are the heads from the lmm the same as lb7?
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Old 04-13-2010, 02:02 PM
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no. The injectors are different at a minimum.
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Last edited by Mike_S; 04-13-2010 at 02:03 PM.
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Old 04-13-2010, 02:12 PM
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i thought all that had to do with was the valve cover!
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2007 silverado LBZ
Efi live dsp5 Idaho rob
EGR BLOCK
35x12.50 black H2's
MOTFW bumpers

OLD LB7- prob in mexico!
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Old 04-13-2010, 03:46 PM
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No the injectors are a different size and the lb7 head uses a injector cup were the newer style heads do not.
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Old 04-13-2010, 03:52 PM
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LB7 and LMM heads are COMPLETELY different.

LLY/LBZ/LMM heads are very similar.
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Old 04-14-2010, 07:13 AM
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well i have heads for sale then!
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2007 silverado LBZ
Efi live dsp5 Idaho rob
EGR BLOCK
35x12.50 black H2's
MOTFW bumpers

OLD LB7- prob in mexico!
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