So i just bought my son's none working 1987 silverado 4x4 with a 350 and a 350 trans. it's also has a tbi. which is my problem my son took the truck four wheeling and hit something to hard and kinked the line. in the process of taking the line off he bent it or twisted it.not a problem until i found out that he was taking the wrong line off. so both lines are bent heheh and i'm looking to replace them GM doesn't carry them anymore and i can't find the feed or the return. GM did give me part #'s Feed 15548991 and return 15548993. I've tried junk yards and classic part houses and couldn't find them. i'm thinking of maybe looking into supershop to see if they can put lines in but thought i ask here first. thanks everyone for the input.