k5 emblems in truck fender holes?

[Fesser]

I'm using truck fenders that have two sets of holes in them. My 70 K5 only had the K5 emblems. They have the same distance between the holes as the truck fender's top set of holes. Can I use either the "4 wheel drive" or the "8 350" emblems under the K5 emblems in the stock holes? Seems like it should work but I don't have any emblems here to check clearance. Need to know whether to start welding up holes. Frank