TTI Shorty Headers VS Doug's Long tube headers??

I have them with both a stock 4 speed set up and now a TKO. I have used them with stock and now Speed Master heads. Fit to both was fine. If you have a manual steering box things will be fine. For me, when I added power steering is when things got messy. Shims were required to clear the PS box and removal of the steering coupler for a universal joint isn't uncommon if you don't want to dent the headers. The stock Z-bar will have to be modified to work, they tell you want to do. The area for it to work in in the header is tight. I ended up shimming over the zbar to line it all up.