How correct do you want to make something? Today,I have the snubber extension brackets that mount to the axle housing for 4-speed cars and a few other applications. I am showing 3 of the same side to show the differences between each one. If you look at the top,one style is scalloped on both sides. One style has a lip that extends down further. The side lips are all different and one has an alignment tooth to lock it into the housing perch. One pair is stamped L and R on the underside. The other two are stamped L and R on the side and one of those also has “Made in Canada” stamped into it. Then there are the bolts. They all have the same 5/8 head and 11/16 nut,but the head markings are different. It’s all in the details.