This is what you need to do.....pick up some 1000, 1500, and 2000 grit sandpaper and wd40. Sand those puppies down using the sandpaper and wd40, using progressively finer paper until you finish with 2000. NOW polish them with a polish called Diamond Brite. You can only find this stuff at Lowes but it is the STUFF!!!!! Don't be scared to sand them...
Your common everyday fuel pump.....not mine...mine shines
Made these jokers look 20 years younger....