Anyone using Hooker 5204 Headers?

If those are the 1 3/4 tube small block hedders, I have used them on a coulple of different A-Bodies.
Fit great! Not bad to put on.
One thing that bothered me, I have own 3 sets of them, & the collector flange has been clocked different in all three sets.
No big deal if its your 1st installation.