This is a great converter, but since i don't like the noise i must sell this o someone who won't mind it. The noise is normal for these converters and you can even call precision to confirm this. It is caused by the clutches floating without pressure on them in neutral. THis piece has low miles and lockups up much harder than my tcs single disk lockup. Iam the orignal owner and am asking $700 shipped or best offer. It will net you 2800-3200 stall on a stout 231 v6. Perfectt for a 63 turbo or 61