Dougs headers beating me with a ball bat
I agree w/Mullinax95 w/the TTI install. Right side went in like butter but went w/ the flush mount oil filter adapter instead of the r/a adapter and installed a short oil filter. I pulled the steering column to install the left side for clearance just in case. Never lifted the moder, no shims needed, and never pulled the t-bar. Fit like a glove. I had hookers initially and will never look back. Hacked them off w/the sawsall and in the scrap pile they went.
Go TTI's or stick w/the stock exhaust manifolds.
Pay a little more but they are worth it.