When I got my car I was never told about an aftermarket crank pulley. Noticed it when I got under the car and thought it was the slp one. When doing an oil change yesterday I noticed where some sort of aftermarket cooler might have been at one point. Now I am curious if the pulley might be something different as there may have been more mods in the car.

As far as I know the engine is the speed inc forged 348 sportsman setup.

Pulley in question.







Location where I believe a oil or cooler or something may have been.

 

Looks like it might be an SLP pulley

 

http://images.search.yahoo.com/image...c&fr=yfp-t-701