Well the gears in my head are turning and Im thinkin instead of doing all these upgrades to make my 5.7 vortec more powerful. Why not just replace it with a used 6.0 ! So used engine/computer/wire harness pry $1500. Will it just bolt right in? I`ll pry have to replace the fuel lines im guessin. Is exhaust the same? I got a 4L60E trans will that bolt up and handle 6.0 power?

 

You will only have 16 cid more with the 6 l.

 

ok......whats your point.

 

If you want to boost power it might be more cost effective to add a supercharger to the 5.7.