Timing cover?

I had to replace my water pump this past weekend....and found that my timing cover is cracked. I got my new cover in and it looks like it has a place to mount a speed sensor in the lower right hand corner. Mine is a 89 and does not have a speed sensor. My question is will this cove still work?

Thanks
 
look to see if u see any numbers on it. here is all i know of. maybe a oil dip stick hole or a crack shaft senor

FordTimingCovers.webp