Looking for a 10 rib splined shaft 2.85 inch upper pulley for a merc 177 blower.

Short or long splined shaft. Mercury made two

Short spline.

If you still need Mercury short high altitude pulley. I have one but it is part of a Teague kit. I have upper and lower pulley,new inner cooler,belt,studs,gaskets, and a very good condition 525sc intake. I am not willing to break up kit. $2500 Thank you