Hello all getting ready to repower my 20 foot celebrity from a 305 to a 350 purchased from Rapido marine. Engine is built and is almost ready to install. Some where in my travels and I don't know where, I came across an oil drain hose connected to a standard brass bilge plug with a short chain. just remove the plug pull the chain out comes the oil drain hose, drain oil and reverse. I've fould many hoses but can't remember where this well thought out combo came from. If anyone has seen I'd like to give one a try. Thanks
