71 Dart get 408/ Trick Flow Heads....

I got bolts short enough...they are 12 pts heads...i can not get the box end of the 3/8 wrench...it hits the intake port....if i get a regular 3/ 8 bolt...i can use the open end of the wrench...i got buckets of bolts i can got thru...

I had to get some grass mowed on that property.....so i did not look...lol......now I am sneezing up a storm .....need to go to the store and sneeze.........Lol

If you don't mind modifying a tool, I've made clearance for those instances by notching the box so it looks like a tubing flare nut wrench and then grinding down the perimiter a bit to get some clearance. Usually can get at least 45 degrees rotation. Not enough torque to worry about.