Lb7

[03Duramax86]

I have a 2003 LB7 and am doing the head gaskets and head studs, also the injectors with an air dog system. i would appreciate any advice on everything I need to do. I was also wondering if I should upgrade to bigger injectors. I already have exhaust, intake and a PPE. Thanks!!!

 

[Dudgy]

remove your fenders, only a couple bolts and you get tons of room to work with!:thumb:
keep a clean work area where you place your parts

 

[03Duramax86]

thanks!!

 

[dbev24]

remove your fenders, only a couple bolts and you get tons of room to work with!:thumb:
keep a clean work area where you place your parts

X2 on the clean work area

 

[Houser04lly]

Just bring it over and we will go from there

 

[03Duramax86]

How do I tell what heads I have and should i do the egr delete??

 

[blkdmax04]

Replace the banjo washers! ! No brainer but a lot of dealers and people miss this step

 

[blk smoke lb7]

How do I tell what heads I have and should i do the egr delete??

Did your truck come with an egr,cat and an air pump? If so you have a cali model and i would delete it if possible otherwise your just fine if you truck come without any of these things.

 

[03Duramax86]

where would be the best place to get a repair manual on an LB7??