4.8 in place of a 5.3
#1
4.8 in place of a 5.3
So I picked up a 2001 silverado with a bad 5.3 engine. Not sure exactly what's wrong with it but its been sitting for a few years and is now seized so I'm gonna swap in another short block. The shortblock I got ended up being a 4.8. Is there gonna be any issues with swapping it in place of the 5.3? I'm gonna use the intake, accessories, harness and computer from the 5.3.