If they were the National 710755 then they are also double lip.
What does O'Reilly sell them for? Most places online are around $30.

I stocked up on the Corteco RTC3511's last month when I was in England. About $3.50 each.
But they are only $6+ from Trevor at Rovahfarm.

 

$30!? They're even only $10 at AB.

 

Picking up Front pads and rotors tomorrow. $96 for it all. Might get to it tomorrow, might not. Wife's X3 also needs it's brakes but just changing out the pads on that thing..

 

Did the front brakes on Friday and also decided to paint my wheels black. I used duplicolor truck bed coating and they look great. I'll post pics later.

 

Wheel pic