Differences in 18r fuel pumps?

[sam_]

Hey I have these two fuel pumps for the 18r. The one I would like to use has two fuel lines out coming off it. Question is, as I only need one fuel line with the stock carb at the moment, can I simply block the second fuel line? What would be the cleanest method for blocking? (where do i find a plug with the correct thread or?) Or could i join the two outs to one fuel out using a little T-piece?

Is this perhaps a fuel pump off an 18rg for the twin carbs?

You can see a photo at http://samarnold.org/fuelpumps.gif

Thanks guys, Sam.

[Screamn_Sleeka]

2nd pipe is a return. They are good, u should use them. Other wise just block it, with something i cant think of atm.

[sam_]

thanks perfect