I'm doing aLH6 DOD Delete on an 05 Chevy Trailblazer

The cam replacement for it that is nearly stock would be GM part number 12560967, 191/190 .457/.466 with a lobe separation of 114

Now I have a Brand new Cam, Part number 12560965 198/209 .500/.500 and a lob separation of 119.5

I realize this cam is somewhat larger, Question is would it work ok and not require any modification to the heads and once tuned run with a stock converter and run fairly smooth at idle
Thanks in advance
Shawn

 

It should work fine, it's a stock cam for an early 5.7 in like a camaro.

With a tune it would work with stock everything else.

 

That lsa is really too wide to make it a good truck cam.