The spoiler works. I am running a Magnum (5.9) now 408 with a factory type replacement 26" 2 row rad, and a 180 stat. Has an under drive water pump pully and a 3.91 sure grip. When on the I 35 @ 75mph and stays at 180 with the A/C on.
A lot of the cars pictured , don't have the rounded splash pans , the wrap around wouldn`t look right on a barracuda to me , even if a guy could get one to fit. The camaro one looks to be V shaped, that`s what I was wondering about it fitting , 'or being workable" to fit the rounded 67-8-9 splash pan-------
The spoiler by randy is rounded , and looks to be the best looking type on 6-8-9 fish , TO ME .