360 Chirping Noise (Belt ?) when slowing to idle

I recently purchased a 2004 360 F1 Spider with 3200 miles. The car runs great and passed the Authorized Ferrari Dealer PPI with flying colors. It has not had a major yet. When I come to a stop I hear what sounds like a slight belt type squeal that stops after a few seconds. It is most prevalent after I have run the car at faster speeds. I am planning on bringing the car in for a major this month which will hopefully eliminate it. Has anyone experienced the same?