Im looking for a lower profile cooling fan for my 1hdt. My new 4 core aluminum radiator is a little large and the fan is close enough that with my worn out engine mounts the engine rocked back enough that the fan hit the radiator. I will replace the motor mounts but I would still like to completely eliminate the possibility of it happening again. The radiator is already as far forward as possible so I need shallower fan. Preferable just the plastic so I can reuse the clutch. thanks for any recommendations! Also the fan that was in this 80 when i bought it and still is, has various length blades. Is that normal?