what_barnacles
Guru
That doesn't change the fact that you can have both pumps if you wish.
Besides, failure of the mechanical fuel pump on a Lehman is fairly uncommon. At least that is what I've found in my 30+ years of dealing with them.
fairly uncommon is a wonderful statistic unless you're the one with the failed pump.
http://trawler-beach-house.blogspot.com/2011/07/ford-lehman-oil-and-filter-change.html