I found a 1973 Mustang fuel sending unit at RockAuto and I was thinking that it might work for my 77 Maverick. Will it work? </SPAN> Related Parts1973 FORD MUSTANG 4.1L 250cid L6 1BBL (L) OHV : Fuel/Air : Fuel Tank Sending Unit WikiPriceSPECTRA PREMIUM Part # FG87A Includes Fuel Sender, Float and Strainer (Fuel Pump Not Included) w/o Low Fuel Light