I'm gonna be running my first pete jackson gear drive in my 351 Cleveland.
I too bought it for the whine, and easy degreeing of the cam.
I've always run the true double roll chains but decided to go with the gear drive
this time,since it's just a weeked car.
I had a choice to buy either noisy or quiet, I got the noisy.
Now after everyone's been talking about them I hope I made the right choice.
I want to hear other things that might be happening in the motor. Kurt