Thread: Pulley dropping, got a question on belts

Any 04+ guys out there running a 3.6 pulley, what belt are you running? I understand stock should still work but my belt is starting to crack so I want to replace it with a new one, and would like to get the tightest belt I can run on it. The stock s/c belt on the 04+ is 67.5 inches and napa sells the gates k060667 at 67.25 inches and the K060660 at 66.75 inches. I've had guys tell me I should run the 660 but that is coming from people that own pre04 gp's and have a smaller belt to start with. Stock gen 3 belts are a half inch shorter than the stock gen 5 belts. So, what are you guys running for belts on 3.6 pulley's?

Originally Posted by GTPRiley

oh and thats on my 3.5 pulley too btw

Do you think I could squeeze a 660 on my 3.6? I intend on dropping lower later on after exhaust work and rockers so it would be nice to have a belt for a smaller pulley later on.