What filter will fit?
 

What K&N filter will fit in the factory air cleaner body? Anyone know the part number for a direct replacement filter from them?

I think you're looking for an E-1450; 2.5" tall, 12" outside diameter. Double check the measurements to be sure, but check it. Might be able to find something too at K&N's website.

if you get ahold of a longer carb stud you can run a thicker k&n and have an open air cleaner with a stock look to it ...just a thought

Thanks guys, just looking for a factory replacment from K&N so that I can run the factory air cleaner body and everything. I'll measure it and check it out.

Pretty sure it's the 2.5"x12". Good luck.