Does the 37 short block sit higher in the chassis than a 35 ? 35 Fan will hit the radiator. I do have a 37 manifold that would lower the generator and fan. Car is not a judgable car. Ju.st a very pretty driver. I have a 37 fan, if the blades were put on a 35 hub I think it would have clearance. Front of 37 blades are tapered back.