[WILMASBOYL78]

Kevin, I have the original shroud off our 68 SS350 car...not positive if it is a 68 unit, but it came with the car. The part number on the shroud is #3919167....there is also a small "c" stamped ahead of the number. I believe the correct fan for the small block, non a/c, would be a 4 blade unit. Hope this helps...tom