I am going to proceed with this. When I measure the damper versus the add-on pulley, the outside diameters are about 18 in. Versus 24 in. That means that the water pump and alternator and power steering pump would be spinning about 33% faster than with stock damper. Do you have any concerns about this? BTW, my father-in-law is a machinist and will be modifying the new damper to fit and align perfectly.
