For my LT1 swap I am running braided fuel lines.. after searching all over the place I found some quick disconnects that plug into the factory fuel rails but have 6AN connectors on them.. It was hard to find these so I figured I would share where they can be found..

Pure Choice Motorsports in AZ, performanceplumbing.com

Not too expensive.. this company is where street and performance gets theirs but marks up by 100%..

This is not an ad.. I just wanted to pass on the knowledge..

 

Strange, hehe, I was about to post the very same info. I purchased my LT1 fuel rail adapters and hose from them yesterday. I also let them know about the Earls 9894DBH/J's because they carried no adapter for the metal lines on the wheel well. He was very pleased that I gave him this info because they do carry a TPI fuel line kit but it contained compression fittings that you had to put on yourself. With these adapters it will make there kit plug and play for TPI users.