Okay, the specs of the pulley/fan hub are as follows: (this should be a stock GM 216 part)

3/8" Groove for belt

Outside diameter 4 5/16"

and a 5/8" shaft.

And thanks for taking the time to check for me Bobb!

Last edited by Mr. Lang; 12/22/2012 2:36 PM.

Christopher
1950 1-Ton
"Rochester"
In the Gallery
In the DITY Gallery

1949 GMC Panel Truck
1926 Model TT Truck