Oh I feel your pain. I was there over the summer when I put the Track heat seat up. They listed several recommended parts but failed to tell me of the spacer and we bent a valve cover with the egr . They took care of me and sent the spacer for free with two new covers. The set up made a difference. Still in the process of working on better fuel delivery. I have a stock hood on my 95 and it closes but it does touch the firewall on the hood. Have not had any problems with it. I am trying to keep the stock appearance but I do love the cowl hoods.