Greetings Scott, I have a question for you that I can't get answered anywhere else and figured since you helped with the 4th gens maybe you or someone you know on the team could answer this for me. Were there changes made to the harmonic balancers from the '99 V6s to the '02 V6s? and maybe you could convince GM to start producing them again so people like me can have access to replacement parts? lol thanks