fuel pump problem on 1994 GMC Rally Wagon 3500

how do I access the fuel pump? do I need to purchase the entire assembly or just the pump and use the old attachment parts?

Asked by for the 1994 GMC Rally Wagon 3500
1 answer
Will need to drop fuel tank and remove the assembly, some pumps come with the fuel sender also and you get no choice. Can look at RockAuto.com parts for info.