i have a 94 roadie sedan with terrible oil leaking problems and i am stuck on what to do with a motor swap. My options are trying to drop a crate carb'd 350 into and trying to figure out how to modify to keep the body and trans ecu working. OR there is a local guy in my area with a 54k mile 4.3 l99 for $200 complete with ecu and everything and i was thinking to get that and swap it it. Im not too concerned with performance as it is my daily driver and im still in school and i already have a cat back exhaust and intake so it wont be terribly slow. My car is the base sedan with 2.56 rear end and a 4l60e. any help would be greatly appreciated, thank you.