I don't know what that fits as E0TZ 16700-B is apparently the ID/Engineering # and not the part number. I say that because that # doesn't appear in the catalog. Instead, here's what the catalog shows:
80/81 F100/350.U150 E1TZ 16700-A
82/86 F 150/350.U150 E6TZ 16700-A
Yes, it shows that the 1980/81 latch is different than the 82/86 latch.
Gary, AKA "Gary fellow":
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Dad's: '81 F150 Ranger XLT 4x4: Down for restomod: Full-roller "stroked 351M" w/Trick Flow heads & intake, EEC-V SEFI/E4OD/3.50 gears w/Kevlar clutches
Blue: 2015 F150 Platinum 4x4 SuperCrew wearing Blue Jeans & sporting a 3.5L EB & Max Tow
Big Blue: 1985 F250HD 4x4: 460/ZF5/3.55's, D60 w/Ox locker & 10.25 Sterling/Trutrac, Blue Top & Borgeson, & EEC-V MAF/SEFI