Energy Upper Bumps ***UPDATE***
I have been using the 2 1/2" ones with a little improvement over stock, they work OK. They just mash down and give me little sooner overload engagement. http://www.summitracing.com/parts/ens-9-9109g/...
Forum Discussion
If the standoffs were designed to engage all the time, I would say yes. The Ford upper overload spring engagement is progressive with one side engaging before the other.
