Hey all,
I just thought I would update this thread....
I do not work for Amazon OR Oregon Performance, and I am only doing this to help spread some information for those on the search.
I have been looking to do this mod for some time now and though money has always been short to throw into things other then repairs, I was finally able to do so. Of course money is still short, so I looked for the cheapest price to purchase for. It turns out that if you go to the previously mentioned website Oregon Performance (as linked by Egan), you will get a price of roughly 175 shipped. If you go to Amazon and look up the part or click on this link
http://www.amazon.com/Tru-Cool-LPD47...+cool+4739+max
You will find it has them for sale, and off to the right side it will say "more buying choices". If you look, it will have Oregon Performance as a seller and the price is actually 40 dollars less ($133.95 with free shipping).
Best deal I have been able to find is this or similar to it.
Now dont get me wrong, I am all for the little guy making money and such, but if the same shop sells it on their site for 175 and then on amazon for 135... I would rather pay them the 135.
Anyways... Hope this helps someone too.