Slant 6 to 360 Swap

Hey guys. I'm swapping out my slant 6 for a mild 360 this spring and I'm currently allocating all the parts I'll need. I've seen some conflicting stuff on here so let's hash this out right here.

My car is a 1968 Plymouth Valiant Signet 4 Door. I am swapping out the slant 6 and installing a small block la 360.

Will I or will I not need the drop center steering link? I have a guy with a 73 duster he's parting out that has the link, but I'd rather not spend $200 and drive 3 hours there and then another 3 hours back just to find out I don't need it. So again, is it necessary to clear the oil pan or not?

Thanks?