Hi, I'm new here. Sorry if I'm in the wrong catagory . I own a 2000 c2500 base model 5.7L fi vortec 31 series engine. Will a 1999 Tahoe engine work as a replacement? If not, what's the difference. Thank you in advance.

 

Is the Tahoe engine a 5.7 liter vortec 31 series as well?

 

Yes, the 99 is a 5.7 vortec to install in my 2000 c2500.are all the sensors interchangeable?