Big block mercruiser V-belt pulley replacement
 

I am looking to replace the stock V-drive pulleys with a new set of quality polished pulleys. I see Hardin has the their own setup but my water pump pulley is 3 rib using only 2 but this kit only uses one. The sea pump only goes off the crank where the alt and PS wraps around the water pump & crank.

https://www.hardin-marine.com/p-1385...ation-5-6.aspx