Hi recently my 99 4x4 blazer blew a head gasket and I was wondering what would be a direct fit for an engine swap, so my question is can I swap a lu3 from a 09 Silverado in with no mods at all? since it comes complete with all sensors and computer, exhaust, and belt driven acc. It should work right? My only fear would be the motor mounts and fuel system since it's returnless but I'm sure that can be fixed with some wires

 

I have no idea how hard it would be to do, but I'd love to see your process if you do decide to go ahead with it.

 

Well it was just a thought but I'm going to junk it instead less than 2k miles I put on it with a total of 74k but whatever, unless someone wants to buy it lol