Ford Racing Crankshaft Pulley

[1993 Mustang]

I was wondering if anyone had any feedback on this item FORD RACING MUSTANG 5.0 SERPENTINE PULLEY KIT M- 8509-A50. I found a company that still has these items in stock. The kit comes with the crankshaft pulley , alternator pulley and water pump pulley. Instead of black, the items are a anodize blue. Wondering if this crankshaft pulley is of equal type to the 93 Cobra pulley which Ford does not sell anymore. Being that it is a Ford Racing brand, I am assuming that it be better has a Ford brand than rather a Mac, BBK, etc. Any feedback.

 

[johnh]

I've bought this kit a couple times for other foxes. The crank pulley is similiar but the water pump pulley is larger because it's underdrive while the stock cobra pulley is smaller for overdrive. I believe the alt pulley is larger too for underdriving. The kit is made by march performance if that matters to you.