Looks like an 850 marine because of the fuel pump vent tube on the side. The marine 750 and smaller doesn't have the vent tube. Sent from my iPhone using SoCal Jet Boats
Thanks. That's what I was told by my local boat shop guy too. And he's going to confirm it for me and get back to me. Sent from my iPhone using SoCal Jet Boats
Check Holley PART# 0-80443 4150 Model