Ok so my motor blew last week pulled my motor an tranny yesterday an went an picked up this newer 05 uprev an didn't realize that the timing chain cover was different an that it has variable timing where as the 04 doesn't will this still work with my original ecu also the 05 was 6 speed an mine is auto but I know that all bolts up just wandering about computer issues any answers or comments r appreciated thanks.

 

Nope

 

Ok so could I jut replace everything in my top end over to the 05 short block an make it work including timing cover an gears