Can i cut out bad section of gas line and replace with approve braided fuel injector line appro 12" long and approved clamps

 

if the rest of your line is solid i would buy a gas line repair kit. which comes with metal tube and 2 compression fittings. id trust that way more then hose clamps. not really sure of the PSI put out on your truck but i have done the rubber hose to older TBI trucks and cars.

 

Had repair Inspected,pass with flying colors