I have a 1985 k-10. Awhile ago I took out the 305 and put in a 350. I stripped all the emmision stuff except the charcoal canister. I plugged off the holes in the canister I no longer use. My fuel tank is not vented now cause when I take the gas cap off it is pressurized. I want to remove the canister all together and do away with it. Does anyone know what I need to do? What lines do I need and which do I not? Also, I have to replace my gas tank and sending unit. I was thinking of ordering the sending unit for a different year to have less lines comming out of the sending unit to help me out when I remove the canister. Anyone have any suggestions. Thanks