BTW, the later 3.6 12-blade fans, even thought the bottom ring profile is the same as the previous, will not fit since the assembly is much deeper and the alternator and fan spin independently via a shared axis and double pulley system (with different pulley ratios). The crank also has two pulleys of different diameters. the rear of the assembly incorporates an additional small fan to cool the alterantor inners. If you are creative, you can make part of it work--I am doing that currently with one of these assemblies (It is a pain in the a**
:silly: :takethat: