First off, thanks for all the input to my other forum on worth-while parts. I have decided to get the 5th gears definitely. can anyone tell me where i can get them and how much they cost? i would like to get the cams and springs but i dont want to shell out the $550 for the parts. should i get a better clutch spring with the aftermarket parts i already have?? (V&H Pro Pipe, K&N intake, mapped power commander 3)thanks for all the help. this site rocks!