Hey guys, I came across an engine today to replace the cracked block in my car. The only problem is that it came out of a 2001 sts, and my car is a 99. What is involved in converting it to work? It looks to be very close, however there is an air pump and lines and the coils are inside of the valve covers instead of the back. Can i use the old distributer/coils and what not, so that all wiring is the same or are there differences? Has anyone successfully done this job?