hey guys so i just picked up an LM7 aka 5.3 block im gonna build it up and throw it in my 1998 silverado its a 1500 4wd ext cab 5 speed manual... now my question is what am i gonna run into as far as problems or difficulties with this swap?? things im thinking of, off the top of my head are power steering, AC, motor mounts, connecting fuel rails exetera. anyone done this particular swap or know something i dont??

 

Go to LS1TRUCK.COM all sorts of info on your swap.