How many money?? And, does it
REALLY[i]quiet up the "clatter" in the top end? I have an '03 FLHTC with 24,000 miles on her. S&S 510G cams. Will it be harder to install the spring since I do not have the cam chain? Can I sneak it behind the gear??

__________________
Seat, frame, stroker motor, paint, chrome, wheels, tires, road grime and a couple of old dead bugs. Fun meter.......PEGGED!!! 
I Doof, therefore I am.
D.F.F.D
THIS HAS BEEN A PUBLIC SERVICE ANNOUNCEMENT. YOU MAY NOW RETURN TO YOUR REGULARLY SCHEDULED PROGRAMMING. THANK YOU.