First, I already have the upper intake off. I took a 9/16 no name box end wrench and cut it down as an attempt to get it to fit. The problem here is that I do not have enough leverage to break the bolt loose. I have a one piece distributor wrench but it is too long so it hits the firewall/cowl. I just got back from a couple of parts stores in my area and none of the ones that where open and a different distributor wrench. Depending on how I am feeling tomorrow I might take a trip to Sears and see what I can find. Any other ideas?