5.3L Vortec swap???
 

Ok guys need a piece of advice here, I'm absolutely sick of my out dated 305TBI and the gas milage is also a down side. Definitely wanna stay with a V8 though. My favorite motor of all time is the 5.3L Vortec. "was in my first truck in high school"! So that being said, how hard would it be to take my 305 out and install a 5.3L??
It's gonna go in a 1995 C1500 Regular cab 2WD