6.1 hemi 727 - Need advice on headers and starter

RealWing that looks like the one. I just picked one up for mine last week from Rockauto.com for $138 shipped but that includes a $34 core. I had to cut off a couple protrusions from the block that were not needed. I have the Kiesler auto so I used a spacer to get the depth correct but it works like a charm and clears the Jeep SRT manifolds I am using easily.