47-55.1 cable drive fuel pump.

[mick53]

I have been trying to figure out my 5 stage dry sump oil pump plumbing for my 292. My oil pan should be done in 2 to 3 weeks. On the back of the pump there is a hex drive for a cable drive fuel pump. Is this something I want/need? I'm running 3 Roch 2 BBL carbs and 4-71 blower. I don't really have room for a mech pump because my headers are on that side. I like the idea that it shuts off with the engine. Plus it looks cool so "chicks will dig it". As usual I'm wandering in the dark. Thanks for any input.