Fuel fitting question.

[Blacdout96]

Looking at AN fittings for a project, and want the stock GM Poly lines to be able to connect. Would these fittings be the correct ones, or be capable of slipping the poly line over it :

http://www.jegs.com/webapp/wcs/stores/servlet/KeywordSearchCmd?storeId=10001&catalogId=10002&langId=-1&Ntk=all&Jnar=0&Ne=1%2B2%2B3%2B13%2B1147708&searchTerm=555110072

Or do I have to run these, which would require using the steel lines with the double ended barbs to slip into the quick connects?
http://www.jegs.com/webapp/wcs/stores/servlet/KeywordSearchCmd?storeId=10001&catalogId=10002&langId=-1&Ntk=all&Jnar=0&Ne=1%2B2%2B3%2B13%2B1147708&searchTerm=02715117

http://www.jegs.com/webapp/wcs/stores/servlet/KeywordSearchCmd?storeId=10001&catalogId=10002&langId=-1&Ntk=all&Jnar=0&Ne=1%2B2%2B3%2B13%2B1147708&searchTerm=02715118

[WildBillyT]

I'd use the second style.

[sweetbmxrider]

You have to use push-lok hose with their fittings

[LTb1ow]

Second style but be aware you cannot use more than 12 inches of rubber hose for anything on the car if you want to be NHRA legit.

[PolarBear]

If you use this style (http://www.summitracing.com/parts/RUS-644120/) you wont need a male to male fitting to connect to the hose