HEY GUYS...A few weeks ago, I had a question if I had the right water pump. (Thanks for the comments & direction.) As I found out from the dealer that I have the correct water pump & shaft. NOW...my next question? Why aren't my pulley's lining up? The water pump pulley wasn't pressed on the shaft from the factory all the way. (I have corrected this.) Now, I have found that neither pulley on the fan shaft will line up with my crankshaft pulley. Could it be I have the wrong thermostat housing on this SC???? It looks correct, but if it had 1/2" more angle forward toward the radiator on the fan adjustment everything would line up. That being said, is there a difference in a C and SC thermostat housing? (Also, this is the correct fan for the SC.) Any help would be appreciated...thanks for the info. in advance!!!