I have to ask - what kind of hole? Er, what caused the hole...as I haven't heard of this before? I picked up a couple of new ones for less than $100 each from eBay, but just because they're cheap doesn't mean I wan to change them too often. :yak:BajaHotShot15 said:I took my boat out this weekend and there is a 1/4 to 1/2 hole in the top of my Y-Pipe under the drive shaft. Does the whole pipe need to be replaced or does someone have an easy fix?