LB7: Swapping my 6.0 into a lb7

Lb7joezay

Member
Feb 18, 2015
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I have a 02 Chevy Silverado 2500hd 6.0 short wheel base that works but I want to swap out a lb7 donor truck into my 6.0 but I need a bit more info on the swap


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Lb7joezay

Member
Feb 18, 2015
38
0
6
Sorry I was in a bit of a rush. I'm taking out the gas motor to put in a lb7 motor and a 5 speed Allison trans I wanna make sure if it's possible with the wiring. Can I keep the wires coming out of the firewall (cab) into the fuse box?


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THEFERMANATOR

LEGALLY INSANE
Feb 16, 2009
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So long as you stay in the same generation, the swap is fairly easily doable. So for your 02, you would need an 01-02 lb7 and harness's to put back in it. Also I believe there was some differences in the pedal support due to the drive by wire pedal assembly vs the cable on your 6.0.
 

Lb7joezay

Member
Feb 18, 2015
38
0
6
Thanks. I have an 02 lb7. Well I guess I'll be doing the swap then. Will I also need to get the pedal assembly?


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