I'm doing one for JMacMopars now. It was GNARLY. I actually broke my cardinal rule and LIGHTLY bead blasted the top and base plate. Then resoaked it in my carb cleaner bucket and thoroughly rinsed it. It came out nice. I will be assembling it for the last half of the TQ How To thread soon. Normally, spray cleaner is ok, but not as good as soaking.