What is the best way to add an oil cooler to a alpha drive. I have already upgraded to a bravo water pump and now it is time for an oil cooler. The alpha drive comes with a power steering cooler but no oil cooler.

How are the stock units plumbed? Is there a good after market unit for a vortec sbc just under 300 hp.

Thanks

Check the Hardin Marine catalogue. I also have two PS/oil coolers from Merc H.P. 500's that mount across the back of the engine if you can use one.