[Spridgets] Which water pump pulley?

[cmlove at knology.net]

Hello All; 


My son bought me an electric fan for father's day (Early), but it doesn't fit. He bought it from Vic Brit and it's supposed to fit. We have the fan pulley with two grooves for fan belts. I know there is a pulley that only has one fan belt groove. My question is, would it be shorter and allow the fan to fit? The current fit is only off by a about a quarter inch. 


Any help would be appreciated. 


Thanks 

Monty Love 
Huntsville, Alabama 
1972 Midget with 1275