I have same year model and replaced mine with SS three years ago. There are some challenging reaches to get the hoseclamps tightened, but it can be done. Have a helper outside to hold the fitting in place. Double up on the clamps. I used 4200, vs 5200, just in case... Start by breaking off the old thruhulls by inserting a large screwdriver and just twisting it around. Mine broke into pieces easily. Hopefully you have enough hose to pull through and slide the hose onto the fitting from outside the boat. I did not. (Just be sure you put the clamps on the hose first.