Fuel line Edelbrock performer to otherwise stock 68 GTS 340

Fuel line Edelbrock performer to otherwise stock 68 GTS 340

I've got an Edelbrock 1406 performer on my stock manifold with factory fuel filter. Does anybody make an otherwise stock fuel line to fit that is 3/8 instead of the stock 5/16 line? I can't seen to get through to Edelbrock for help. Thanks.