Elephant Ears Cracking?

Well the alum. caps and studs really do help a lot . I just wanted some extra insurance. I started out building this car for me as if I was going to keep it for myself. But also wanting to re-sell it when it was done and build another version. I have an 1971 industrial 400 block that needs a home. But if I was going to buy a car of this nature already done, I would want it built with the best parts and done right. So this is what I did.