Maybe those that have installed this filler neck could chime in about the success or failure of the mod. If it really works it would be useful to know. Seems that it would be limited by the factory fill tube w/in vent hose. I see where it would work nicely with the transferflow replacement tank.
The Transfer flow kit for the LB7 replaces the factory fill tube with the vent hose on the outside the way it should of been, and the way it is on the LLY's.
The kit alows you to use the large truck nozzles but you still can't pump full speed with those anyway, there way to fast. But if you set it on the slow setting (which is still pretty fast) it works ok.
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