Lbz & lly

[jsatt]

Will a LBZ engine from a 2007 2500 silverado Work In A 2006 C5500 That Has A LLY Engine currently
Or More simply will these two engines interchange

 

[LWATSON]

Yes

 

[LWATSON]

Sorry just noticed you said C5500, I'm not sure about that but I do know a 06 LLY is the same engine as an 06-07 LBZ just different tuning. In the pickups that is.